June Lawn & Landscape Tips
Hello Summer!
June… what a great month for your lawn and landscape!
June is the month when both cool season and warm season turf look great.
June is the month when an abundance of perennials add color to the landscape.
June is the month when shrubs are covered with soft, tender new foliage and so many blooming shrubs are adding splashes of color.
June is the month summer blooming trees start adding color to our world.
June is the month I discover another favorite tree, shrub, perennial or summer annual color every year. What will be my favorite this June?
June is the month that I know there is a good chance around every corner I’m going to stumble upon another fantastic lawn and landscape.
Awe…June is the month when all your lawn and landscape work this spring rewards you with enjoyable evenings on the patio.
Wait…don’t get too comfortable, it is summer and your lawn and landscape needs attention:
Mowing – Good mowing practices will have the biggest impact on the quality of your lawn over the summer months. For the best summer turf, get into a routine of mowing often enough that you only remove 1/3 of the leaf blade with each mowing. For Bermuda and zoysia, both warm season turf grasses, this may require mowing every 4 to 5 days. If you mow this often, don’t bag your clippings. The top 1/3 of the grass leaf is 90% moisture and nutrients. The best summer height for warm season turf is 1.5 – 2.5”. Fescue, cool season turf grass, will continue to grow rapidly during early June, but once we consistently have temperatures in the upper 90s it will begin to slow down. The best height for cool season turf in the summer is 3.0 – 3.5”. Both warm season and cool season turfs, don’t respond well to being cut below their recommended height. Cutting the lawn too short discourages root development and having deep roots going into the summer heat is important for both warm and cool season turf.
Fertilizer – Bermuda lawns should be fertilized this month with a higher nitrogen, slow-release fertilizer. The goal in June is to create a healthy Bermuda lawn that will thrive in the summer heat. Fescue lawns should only receive low nitrogen, root stimulating fertilizer during June to prepare them for the summer heat.
One of the biggest concerns we have for fescue lawns right now is too many are being cut too short. Cool season lawns will do better in the summer heat with more leaf space. If you have a fescue lawn, gradually raise your mower to at least 3” this month. I started mowing my fescue lawn a ½ notch higher in May and will increase it another ½ notch this week.
Weed Control – If you subscribe to Hall | Stewart’s Lawn Care Programs and have not skipped any applications this year, your lawn has had two pre-emergent applications. This will provide your lawn with a good barrier to prevent summer annual grassy weeds. But, if not, you may have some grassy weeds, most common is crabgrass, showing up in your lawn. June is a good month to control grassy weeds while they are still young plants. Once they mature, stronger products will need to be used which can cause turf damage. If nutsedge is making an appearance in your lawn it is best not to pull it. When you pull nutsedge and do not remove the nut below the surface, the plant becomes stressed and multiplies.
Tree & Shrub Care – The best thing you can do for your trees and shrubs this month is give them your attention. Make it a routine to walk around the landscape looking for plants that just don’t look their best. Most insects are great at camouflage and are hard to spot before you have damaged leaves. Start watching for spider mites. If you notice pale and specked foliage, shake the leaves over a white sheet of paper. If you see tiny specks that start to move, you have spider mites and should schedule a treatment. Be on the watch for bagworms on needle evergreens. When they are young, they are hard to spot. If you notice your evergreens losing color, there is a good chance bagworms are the problem. With all insect and disease issues we subscribe to an integrated pest management approach. With our Tree & Shrub Program, we inspect for issues with each visit. Most problems are easier to control the earlier you notice them. If you notice any issues with your plants, please let us know.
Shrub Pruning – June is the last month to prune spring blooming shrubs. Spring blooming shrubs start setting flower buds by mid-summer. A few examples of spring blooming shrubs: forsythia, quince, bridal wreath spirea, and azalea. If the shrub is overgrown, use thinning cuts to reduce the size and increase air flow into the center of the plant. Make thinning cuts by removing branches back to the main trunk or another branch. If the shrub only needs a little shaping, make heading cuts near the end of branches. But, remember that all shrubs will perform at their best if they are allowed to grow without heavy pruning or shearing.
Watering – “How much to water” may be one of the most misunderstood aspects of managing a lawn and landscape. Develop the practice of watering based only on need. During the summer months, anytime we get a ½” rain or more, turn your system off for a few days. Depending on afternoon temperatures, a 1” rainfall may save you a week’s worth of water. The converse is true as well. If we go a week without receiving a 1” of rainfall, you need to be watering. Another clue it is time to start watering… when you walk on the lawn, if the grass doesn’t spring back up and your footsteps remain in the lawn, it is time to start watering. Remember, deep soakings are always better than short, frequent watering. Shallow, frequent watering results in lawns with less roots and more dependent on water. Throughout the summer make it a habit to inspect your landscape and adjust. Don’t set your irrigation controller at the beginning of the season, never touching it again until the fall.
My watering goal for June is a good deep soaking every 4 days. If temperatures stay under 90 degrees and we get occasional rain, I’ll save money and water, and still have a great lawn and landscape. The key to this plan is taking a little time to monitor and adjust.
Mulch – Add mulch to your landscape plantings this month. A 2” layer of mulch will retain moisture, cool the soil, and reduce weed germination. We prefer premium shredded all bark cedar mulch because it doesn’t float as much and aesthetically looks great. For acid-loving plants such as hydrangeas and azaleas, pecan hulls or pine bark mulch is a great choice.
Brown Patch – Be on the lookout for brown patch in your fescue lawn. June is the most active month for this disease in fescue lawns. Anytime nighttime temperatures are 70 degrees plus and the turf remains damp for over 6 hours at a time, brown patch will develop. Areas where there is little air movement and/or heavy shade are more prone because the turf stays wet longer. Brown patch will make the lawn appear it needs more water, but watering will just make it worse. So, before you water more, think about the site, the amount of shade, the air movement in the area, and the amount of moisture the area has received. The best thing you can do if this problem occurs is to stop watering.
One of the most self-inflicted problems with fescue lawns is watering practices that promote the development of brown patch. Always allow your fescue time to dry out between waterings. Avoid watering fescue in the evening during the summer.
If you subscribe to Hall | Stewart’s 7-Step Lawn Care Program and have fescue, you will receive a fungicide this month designed to suppress the brown patch fungus.
Aeration – Mechanical aeration is a “best” practice for any lawn. Aeration reduces soil compaction, promotes root development, and thickens the turf. May and June are the best months to aerate Bermuda. This one practice will make a significant difference in the quality of your turf. The stronger the turf, the less weed problems you will experience.
Insects – Regularly scheduled treatments for fleas & ticks, mosquitos, and perimeter insect control around your house should continue during the summer. The goal is to make outdoor living for your family and pets the best possible.
Awe…June…Spend time outside, in your lawn and landscape, enjoying the beauty every day!
If you have any questions, please send us an email or call.
Lorne Hall
Hall | Stewart Lawn + Landscape
(405)367-3873
The Joy of Spring
Wednesday, we welcomed the official First Day of Spring.
Technically, spring arrived at 10:00 PM on Tuesday when the sun crossed the equator line, heading north, also known as the spring equinox.
Another way to put it, the First Day of Spring is when the entire world experiences an equal amount of daylight and darkness. It only happens twice per year, but right now we are not going to even think about the other time when the sun passes the equally headed south!
What a spring it has been! One of the brightest most can remember! Spring arrived early and just keeps on making a statement!
What defines spring for you?
For me spring is when shrubs and trees start blooming, bulbs are adding splashes of color, fescue lawns regain their rich green color, and warm seasons grasses start to break dormancy.
Spring is everything that is happening right now in the Oklahoma City area.
What are your favorite spring blooming plants?
Are you like me? Your favorite is, “All of them!”
PERENNIALS
Creeping Phlox. The first to welcome spring each year. Creeping phlox produces a spring-like carpet in pastel hues of white, lavender, red and pink. Creeping phlox is a moderate grower that can spread up to 2’ but only reaches 4-6” in height. It requires full sun but will tolerate a couple hours of shade each day. Borders, walls, and around boulders are where it looks best. In my garden, you will find it cascading over a rock retaining wall. It tolerates most soils if it is well drained. The plant requires little maintenance. Mites are about the only insect problem it will have.
Dianthus. It works well as a border, in small groupings, around boulders or as a single plant reaching 10-15” tall with a spread of 12-24”. They bloom in late spring in rose, pink, white, red. They like full sun but will take some dappled shade or afternoon shade. Just like creeping phlox, they are a cool season lover. They will grow in most soils, prefer alkaline soils, but waterlogged soil will cause crown and root rot. Heavy mulching near the crown of the plant can be detrimental. Late March through April and into May is the peak bloom time. Light feeding in the spring with a complete fertilizer of phosphorus, potassium and low nitrogen is recommended. Other an occasional aphid or powdery mildew issue, they do not have many problems. There are more than 300 varieties of dianthus to choose from. My all-time favorite is ‘Firewitch’. It has a silver-green foliage with a vibrant pink bloom.
SHRUBS
Forsythia. Best grown as a specimen shrub where it can show off its naturally stunning shape. Forsythia’s brilliant yellow flowers are the first to welcome spring. It performs best planted in full sun and will grow in partial shade, only with less spring blooms. It is considered a fast grower. Forsythia adapts well to most soils but prefers well drained. It rarely has an insect or disease problem. Pruning should only occur after spring blooms fade. If you prune later in the year, you will reduce blooms the following spring. The best way to prune this shrub is to remove older wood all the way to the base of the shrub. Traditional forsythia will grow to 6-8’ with an 8’ spread and are well suited for large lawns. If you have a smaller yard, look for one of the newer varieties, such as Gold Tide (Forsythia ‘Courtasol’), a dwarf variety that only reaches 2’ high and spreads to 4’.
Bridal Wreath Spirea. A medium sized shrub with arching branches covered with an abundance of white cascading flowers in mid spring. It is a very hardy, heirloom shrub, with no specific pest issues that thrives in well drained soils. It attracts hummingbirds and butterflies. To preserve the natural arching shape, avoid sheering but if pruning is needed, it is best done in the spring after blooms fade. It looks stunning planted in full sun to partial shade in front of darker structures or large hollies. Spiraea nipponica ‘Snow mound’ is another great variety.
Dwarf Flowering Almond. A somewhat temperamental shrub with wiry branches. But somehow when it is loaded with pink and white double flowers in early spring you only see it as the perfect plant in your landscape. They can become messy in appearance without annual pruning after the blooms drop in the spring. They prefer sun to partial shade and are tolerant of most soils as long as they are not too wet.
TREES
Redbud. My all-time favorite “Welcome to Spring” plant. (You can expect me to dedicate an entire email to this tree every spring.) Reddish-purple blooms appear on branches before leaves appear. The ‘Oklahoma’ variety was discovered in the Arbuckle Mountains and known for its glossy, heart shaped, green leaves in the summer. It grows to 15’-20’. Prefers full sun but does well as an understory tree in dabbled shade. For more Redbud love, visit our article from last week!
Bonfire Patio Peach. With a mature height of 5-6’, its profuse early spring eye-level pink blooms are a real head turner. The dark red to burgundy summer foliage keeps the interest going all season long. The small tree performs best if it receives at least 6 hours of full sunlight per day.
‘May Night’ Salvia. Sage type flower spikes of deep bluish-purple that will add color in April, May, and early June. The best flower show will be in full sun, but it will tolerate a little dappled shade each day. The plant grows 12-18” tall with flower spikes reaching 24”. The plant looks great in the middle of the garden planted behind creeping phlox or dianthus, and in front of Shasta daisy or Black-eyed Susan. The leaves often become tattered later in the summer and become dormant over the winter. Keep faded blooms removed to maximize bloom period and pruning the plants after blooming may result in a few fall blooms. In the early spring, before new growth emerges, remove the dormant foliage. Salvia tolerates clay soils but will struggle with root rot if the soil stays saturated.
Flowering Quince. Another early bloomer known for adding splashes of red to the landscape. It also performs best in full sun and tolerates partial shade but with fewer blossoms. Considered a moderate grower and mid-sized shrub, most varieties reach 4-5’. It does best if planted where it can grow to its natural size and shape. If pruning is required, only prune in the spring after blooms have faded. Flowering Quince is loved by butterflies and hummingbirds. The plant is very draught tolerant once it is established and it will tolerate most soils, but like most plants would enjoy well drained areas. Another variety, Chaenomeles speciossa Double Take Series has blooms that resemble camellias.
Crabapple. There are many varieties of crabapples, but ‘Prairifire’ is one of the best. It was the Oklahoma Proven tree of the year in 2007. It is disease resistant and not fazed by most of the problems with crabapples. Flowers of rose-pink cover the tree as soon as leaves emerge. Young leaves go from purple-red to dark green as they mature. Branches have red fruit in the winter. Mature, 20-25’, trees have a rounded top. Plant in full sun as a specimen tree or in a grouping. Water extra during periods of extreme heat or draught.
Saucer Magnolia. A specimen type tree that reaches 15-20’. Large blooms put on a spectacular show on multi-trunk spreading branches. Blooms range from white to pink to purple. Best if planted in full sun. Plant away from radiant west or south heat where warm spring days may cause buds to develop too early only to be killed by a late freeze. They require regular deep watering in the summer months when leaves become tattered looking. It is best if their roots are protected with a layer of mulch to conserve water in the summer.
Spring Bulbs
One of my favorite ways to declare spring is Hyacinths, Daffodils and Tulips!
Last October we wrote about spring flower bulbs, “Plan Now. Plant Next Month. Enjoy Next Spring.”
If you were inspired and added spring flowering bulbs to their landscapes, you have been enjoying a spring full of color. Bulbs started blooming early and just keep adding color.
Open your calendar right now to October and write “Plan spring bulb planting!”
A friend told the story this week of an employee in a business greeting him with “What has brought you joy today?”
What a wonderful greeting!
We hope, as the landscape burst with new life, you find joy in the beauty God creates for us every spring.
Don’t let the busyness of life rob you of the joy of spring!
Get outside. Go on a walk. Visit a park.
Add a new plant to your landscape!
Spring is here!
Lorne Hall
Hall | Stewart Lawn + Landscape
(405)367-3873
Crape Myrtle – Our Longest Blooming Plant
The Crape Myrtle may hold the distinction of the landscape plant that took the biggest beating over the last 9 months and yet most survived. Between the early ice storm last October and the extreme cold of February, the environment was difficult for Crape Myrtles. Some weaker plants didn’t make it leaving us with holes in the landscape. The low temperatures of February killed some of our older, majestic Crapes back to their roots leaving us with more shrub-shaped plants than trees this year. But, even though the Crape Myrtle landscape looks different this year, it is summer, and Crapes are once again adding color to our landscapes.
Crape Myrtles are our longest blooming plant. While most blooming trees and shrubs put on a show for only a few days or a few weeks, the Crape Myrtle starts adding color to the landscape as soon as summer heat arrives in late-June to early-July and doesn’t stop until the first frost.
If your landscape has a void because of winter damage, consider adding a Crape Myrtle. With over 50 varieties of Crape Myrtles and new ones introduced every year there must be one perfect for your landscape.
Crape Myrtle Sizes
Standard Crape Myrtles - When allowed to grow as a small tree will reach up to 25’ in our region and require little maintenance. Simply remove any dead wood from the tips of the branches in the spring and let the plant go for the season. They can be grown as a single trunk or a multi-trunked tree.
Semi-dwarf Crape Myrtles - Typically grow 8-12’ tall and make an excellent colorful screen when grown in a row.
Dwarf Crape Myrtles - Grow only 2-4’ tall, are small and mounding, and ideal for a landscape bed where you want a splash of summer color.
Selecting the right size plant is important. Crape Myrtles are at their best when they can grow to their natural shape and size. Constant pruning on the wrong size plant to keep it in a space it was not meant to fit will reduce the summer blooms.
Crape Myrtle Colors – The color pallet ranges from white, pink, purple, and red. Bloom color is not the only attribute of Crape Myrtle. Their foliage ranges from dark green, wine-colored, velvet and dark purple. The combination of the bloom and foliage colors is one of the things that attracts me to the plant.
I am most fond of the large, full-sized, tree-formed Crape Myrtles. It is hard to narrow my list of favorite Crape Myrtles, and my list often changes, but these are just a few of my current favorites:
One of the nation’s leading innovators of Crape Myrtles is Oklahoma’s own, Dr. Carl Whitcomb. Dr. Whitcomb holds 32 patents and has authored five books including Know It and Grow It, a book every landscape enthusiast should own. You can see all of Dr. Whitcomb’s crape myrtles by following this link: http://drcarlwhitcomb.com/Patented_Plants.html
I would challenge anyone to find another plant that offers so many features to the landscape. From the long bloom, the variety of colors, the many shapes and sizes, and the addition of exfoliating bark and good fall color, you can’t deny the Crape Myrtle a place in your landscape.
Lorne Hall
Hall Stewart Lawn + Landscape
(405)367-3873
Spring can't be stopped!
The world changed a lot this week.
The change was faster and more sudden than anyone could have expected.
Lost in the fear, anxiety, and change was the first day of spring.
Thankfully, no one told spring about the change. When you thought the joy and celebration of new life wouldn’t happen this year, it arrived anyway.
I love spring! I love the fact that no matter how stressful life has become, spring is a constant.
Getting outside and into nature is good for your physical and mental health. Outdoor activities and exercise are a good way to way to cope with stress.
Live outside this week!
Get outside and enjoy all the colors of spring.
What are your favorites spring plants?
My list of favorite spring-blooming plants is too long to list, but here are a few of my favoritest (I wish that was a word) perennials, shrubs, and trees.
Saturday was the official first day of spring!
No doubt this spring will look a little different. Between trees that have been removed or severely reshaped and plants that suffered freeze damage, spring color will look a little different this year.
Even so, there will be spring color. It can’t be stopped!
It is time to get outside and into nature again.
It is time to get outside and enjoy all the colors of spring.
I love spring!
No matter how brutal February was on the landscape, spring will still arrive.
What are your favorites spring plants?
My list of favorite spring-blooming plants is too long to list, but here are a few of my favorite perennials, shrubs, and trees.
PERENNIALS
Creeping Phlox (Phlox stolonifera). The first to welcome spring each year. Creeping phlox produces a spring-like carpet in pastel hues of white, lavender, red, and pink. Creeping phlox is a moderate grower that can spread up to 2’ but only reaches 4-6” in height. It requires full sun but will tolerate a couple of hours of shade each day. Borders, walls, and around boulders are where it looks best. In my garden, you will find it cascading over a rock retaining wall. It tolerates most soils if it is well-drained. The plant requires little maintenance. Mites are about the only insect problem it will have.
Dianthus (Dianthus). It works well as a border, in small groupings, around boulders, or as a single plant reaching 10-15” tall with a spread of 12-24”. They bloom in late spring in rose, pink, white, red. They like full sun but will take some dappled shade or afternoon shade. Just like creeping phlox, they are a cool season lover. They will grow in most soils, prefer alkaline soils, but waterlogged soil will cause crown and root rot. Heavy mulching near the crown of the plant can be detrimental. Late March through April and into May is the peak bloom time. Light feeding in the spring with a complete fertilizer of phosphorus, potassium, and low nitrogen is recommended. Other than an occasional aphid or powdery mildew issue, they do not have many problems. There are more than 300 varieties of dianthus to choose from. My all-time favorite is ‘Firewitch’. It has a silver-green foliage and a vibrant pink bloom.
SHRUBS
Forsythia (Forsythia x intermedia ‘Lynwood’). Best grown as a specimen shrub where it can show off its naturally stunning shape. Forsythia’s brilliant yellow flowers are the first to welcome spring. It performs best planted in full sun and will grow in partial shade, only with less spring blooms. It is considered a fast grower. Forsythia adapts well to most soils but prefers well-drained. It rarely has an insect or disease problem. Pruning should only occur after spring blooms fade. If you prune later in the year you will reduce blooms the following spring. The best way to prune this shrub is to remove older wood all the way to the base of the shrub. Traditional forsythia will grow to 6-8’ with an 8’ spread and are well suited for large lawns. If you have a smaller yard, look for one of the newer varieties, such as Gold Tide (Forsythia ‘Courtasol’), a dwarf variety that only reaches 2’ high and spreads to 4’.
Bridal Wreath Spirea (Spiraea x vanhouttei). A medium-sized shrub with arching branches covered with an abundance of white cascading flowers in mid-spring. It is a very hardy, heirloom shrub, with no specific pest issues that thrives in well-drained soils. It attracts hummingbirds and butterflies. To preserve the natural arching shape avoid sheering but if pruning is needed, it is best done in the spring after blooms fade. It looks stunning planted in full sun to partial shade in front of darker structures or large hollies. Spiraea nipponica ‘Snow mound’ is another great variety.
TREES
Redbud (Cercis canadensis var. texenis ‘Oklahoma’). My all-time favorite “Welcome to Spring” plant. (You can expect me to dedicate an entire email to this tree every spring.) Reddish-purple blooms appear on branches before leaves appear. The ‘Oklahoma’ variety was discovered in the Arbuckle Mountains and known for its glossy, heart shaped, green leaves in the summer. It grows to 15’-20’. Prefers full sun but does well as an understory tree in dabbled shade.
‘May Night’ Salvia (Salvia x sylvestris). Sage type flower spikes of deep bluish-purple that will add color in April, May, and early June. The best flower show will be in full sun, but it will tolerate a little dappled shade each day. The plant grows 12-18” tall with flower spikes reach 24”. The plant looks great in the middle of the garden planted behind creeping phlox or dianthus, and in front of Shasta daisy or Black-eyed Susan. The leaves often become tattered later in the summer and become dormant over the winter. Keep faded blooms removed to maximize the bloom period and pruning the plants after blooming may result in a few fall blooms. In the early spring, before new growth emerges, remove the dormant foliage. Salvia tolerates clay soils but will struggle with root rot if the soil stays saturated.
Flowering Quince (Chaenomeles japonica “Texas Scarlet’). Another early bloomer is known for adding splashes of red to the landscape. It also performs best in full sun and tolerates partial shade but with fewer blossoms. Considered a moderate grower and mid-sized shrub, most varieties reach 4-5’. It does best if planted where it can grow to its natural size and shape. If pruning is required, only prune in the spring after blooms have faded. Flowering Quince is loved by butterflies and hummingbirds. The plant is very drought tolerant once it is established and it will tolerate most soils, but like most plants would enjoy well-drained areas. Another variety, Chaenomeles speciossa Double Take Series has blooms that resemble camellias.
Crabapple (Malus ‘Prairifire). There are many varieties of crabapples, but ‘Prairifire’ is one of the best. It was the Oklahoma Proven tree of the year in 2007. It is disease resistant and not fazed by most of the problems with crabapples. Flowers of rose-pink cover the tree as soon as leaves emerge. Young leaves go from purple-red to dark green as they mature. Branches have red fruit in the winter. Mature, 20-25’, trees have a rounded top. Plant in full sun as a specimen tree or in a grouping. Water extra during periods of extreme heat or draught.
Saucer Magnolia (Magnolia x soulangiana). A specimen type tree that reaches 15-20’. Large blooms put on a spectacular show on multi-trunk spreading branches. Blooms range from white to pink to purple. Best if planted in full sun. Plant away from radiant west or south heat where warm spring days may cause buds to develop too early only to be killed by a late freeze. They require regular deep watering in the summer months when leaves become tattered looking. It is best if their roots are protected with a layer of mulch to conserve water in the summer.
I am fortunate to work in an industry that gets to be outside.
I wouldn’t trade it for anything.
We only get spring once per year. Don’t miss it!
Slow down and enjoy it!
It’s time to celebrate the new life of spring!
Lorne Hall
Hall | Stewart Lawn + Landscape
(405)367-3873
Crape Myrtle Pruning & Insect Issues
Crape myrtle pruning and care is a regular topic for Hall | Stewart at this time of year. Sometimes we feel like we are a broken record on the subject and it’s time to move on, but we just can’t. The over-pruning, the destruction of a wonderfully structured plant, never seems to stop. So, we will keep promoting the proper pruning and care of crape myrtles.
We understand that most crape myrtles require some pruning in late winter to early spring, but way too often crape myrtles are trimmed incorrectly, too severely. There are cases where the crape myrtle variety is the wrong one for the location and the only choice is to dramatically prune. But most crape myrtles are over pruned for no purpose.
Crape myrtle pruning and care is a regular topic for Hall | Stewart at this time of year. Sometimes we feel like we are a broken record on the subject and it’s time to move on, but we just can’t. The over-pruning, the destruction of a wonderfully structured plant, never seems to stop. So, we will keep promoting the proper pruning and care of crape myrtles.
We understand that most crape myrtles require some pruning in late winter to early spring, but way too often crape myrtles are trimmed incorrectly, too severely. There are cases where the crape myrtle variety is the wrong one for the location and the only choice is to dramatically prune. But most crape myrtles are over pruned for no purpose.
Why are so many crape myrtles cut back to 4-5’ every year?
Three Reasons for Bad Crape Myrtle Pruning
1. It is simply what everyone does to their crape myrtles in the spring. Have you ever wondered if it is the best practice? It pains me to see so many beautiful crapes cut back to ugly stubs every spring. This practice ruins the natural form of the plant. Southern Living termed the practice as “Crape Murder” decades ago, yet it continues as the common practice.
2. The wrong variety was selected for the location and pruning is needed to control the size. Varieties include large tree types that grow 20’ or larger, medium varieties 12-18’, 6-12’ small varieties, and dwarf varieties. When you select the right size for your planting area and are not forced to prune heavily to contain the plant, you will find you will have a healthier plant resulting in less disease and more blooms.
3. They believe the myth that crape myrtles bloom more if they are severely pruned every year. Flowers are produced on new growth every year even if they are not pruned. Without heavy pruning, you will have more branch area resulting in more summer blooms.
How should crape myrtles be pruned?
Best Pruning Tips
1. Know what your goal is before you start. You can always prune more, but once you have pruned, you can never prune less.
2. Remove last summer’s seed pods from the ends of the branches with hand pruners.
3. Remove all the smaller branches growing toward the center of the plant. This will allow more air and light to reach the center of the plant which will increase blooms and reduce disease.
4. Make cuts back at the main branch and don’t leave stubs.
5. Remove any unwanted branches from the base of large shrub or tree from varieties. Typically 5-7 trunks, free of any branches for the first quarter or third of the plant results in an attractive landscape plant.
Crape myrtles benefit from regular insect and disease control.
Tree & Shrub Care Needed for the best crape myrtles, a good plan for insect and disease control is needed. A dormant oil application in late winter to early spring is the first line of defense followed by regular inspection for insect and disease is important. The sooner an issue is discovered, the more success you will have with treatment.
Common Insect and Disease Issues
Scale – The last two years many crape myrtles in central Oklahoma developed bark scale. This problem is relatively new to our area, but has been a nuisance in Texas for a few years. The insect is invasive and results in a black mold along the branches and trunk. Although the scale is rarely fatal to the plant, they are responsible for stunted growth, reduced flowering and loss in aesthetics. Best control is achieved with a dormant oil in the spring followed by contact insecticide applications in late spring and early summer when pest populations increase.
Crape Myrtles are the healthiest growing in full sun in their natural form. Scale, aphids and powdery mildew tend to be more of an issue on crape myrtles planted in partial shade or in areas of low wind circulation.
Please let us know if we can help you with any crape myrtle issues, from plant selection, proper pruning, and care.
To ensure you have a summer full of wonderful crape myrtle color, call (405) 367-3873 to schedule a dormant oil application this month!
Crape myrtles are a must-have plant for nearly every landscape.
They are one of the longest blooming plants in our region, have attractive branching and bark, and provide great fall color.
Lorne Hall
Hall | Stewart Lawn + Landscape
(405) 367-3873
Crape Myrtle - Summer's Biggest Show!
This week marked the longest day of the year, the first day of summer, and the start of Crape Myrtle season.
Most blooming trees and shrubs last for only a few days or a couple of weeks. But the crape myrtle holds the distinction of being our longest blooming shrub or tree. Typically, the crape myrtle starts adding color to the landscape in mid-June and doesn’t stop until the first frost. This year, due to the cooler than normal start to the summer, the crape myrtle hasn’t started to put on their summer show yet but will in the next couple of weeks.
This past week, I was fortunate to spend a few days in Charleston, South Carolina, the first place the French planted crape myrtles in the United States. One of our favorite activities of the week was a morning walk through Charleston’s crape myrtle lined streets.
There are over 50 varieties of crape myrtles and new ones are introduced every year. They are found throughout the southern US and perform well anywhere south of USDA zone 6.
Crape Myrtle Colors – The color pallet ranges from white, pink, purple and red. Bloom color is not the only attribute of a crape myrtle. Their foliage ranges from dark green, wine colored, velvet and dark purple. The combination of the bloom and foliage colors is one of the things that attracts me to the plant.
I am most fond of the large, full sized, tree formed crapemyrtles. It is hard to narrow my list of favorite crapemyrtles, and my list often changes, but these are just a few of my current favorites:
One of the nation’s leading innovators of crape myrtles is Oklahoma’s own, Dr. Carl Whitcomb. Dr. Whitcomb holds 32 patents and has authored five books including Know It and Grow It, a book every landscape enthusiast should own. You can see all of Dr. Whitcomb’s crape myrtles by following this link: http://drcarlwhitcomb.com/Patented_Plants.html
I would challenge anyone to find another plant that offers so many features to the landscape. From the long bloom, the variety of colors, the many shapes and sizes, and the addition of exfoliating bark and good fall color, you can’t deny the crape myrtle a place in your landscape.
Lorne Hall
Hall Stewart Lawn + Landscape
What says, "it's spring!" to you?
My definition of anticipation – waiting for the spring landscape to burst with color!
This week was the week I have been waiting for since the first cool freeze last fall. Warmer days, fewer nights in the 30’s, and longer days have yielded fescue lawns turning greener every day, trees with swelling buds, and shrubs adding color to the landscape.
I love spring!
This time of year it is common for me to see a plant bursting with color and declare it to be my favorite plant. Only to declare a new favorite the next day.
Since I don’t have the time to write about all my favorites and you don’t have the time to read about them, I have narrowed the list to three spring favorite perennials, three shrubs, and three trees.
PERENNIALS
SHRUBS
TREES
What are your favorite spring plants?
Send us an email or give us a call (405)367-3873, we would love to know what says “spring” to you!
Lorne Hall
Don’t let your Crape Myrtles fall victim to Crape Murder
Crape myrtles are a must have plant for nearly every landscape. They are one of the longest blooming plants in our region, have attractive branching and bark, and provide great fall color.
Crape Myrtles require some pruning every spring, but way too often Crape Myrtles are trimmed incorrectly, too severely, in late winter to early spring.
Why do so many cut crapes back to 4-5’ every year?
Three Reasons for Bad Crape Myrtle Pruning
It is simply what everyone does to their Crape Myrtles in the spring. Have you ever wondered if it is the best practice? It pains me to see so many beautiful Crapes cut back to ugly stubs every spring. This practice ruins the natural form of the plant. Southern Living termed the practice as “Crape Murder” decades ago, but yet it continues as the common practice.
The wrong variety was selected for the location and pruning is needed to control the size. Varieties include large tree types that grow 20’ or larger, medium varieties 12-18’, 6-12’ small varieties, and dwarf varieties. When you select the right size for your planting area and are not forced to prune heavily to contain the plant, you will find you will have a healthier plant resulting in less disease and more blooms.
They believe the myth that crape myrtles bloom more if they are severely pruned every year. Flowers are produced on new growth every year even if they are not pruned. Actually, without heavy pruning you will have more branch area resulting in more summer blooms.
Best Pruning Tips
Know what your goal is before you start. You can always prune more, but once you have pruned, you can never prune less.
Remove last summer’s seed pods from the ends of the branches with hand pruners.
Remove all the smaller branches growing toward the center of the plant. This will allow more air and light to reach the center of the plant which will increase blooms and reduce disease.
4. Make cuts back at the main branch and don’t leave stubs.
5. Remove any unwanted branches from the base of large shrub or tree from varieties. Typically 5-7 trunks, free of any branches for the first quarter or third of the plant results in an attractive landscape plant.
Crape Myrtle Insect and Disease Issues
Scale – The last two years many Crape Myrtles in central Oklahoma developed bark scale. This problem is relatively new to our area, but has been a nuisance in Texas for a few years. The insect is invasive and results in a black mold along the branches and trunk. Although the scale is rarely fatal to the plant, they are responsible for stunted growth, reduced flowering and loss in aesthetics. Best control is achieved with a dormant oil in the spring followed by contact insecticide applications in late spring and early summer when pest populations increase.
Please let us know if we can help you with any Crape Myrtle issues — from plant selection, proper pruning, and care.
To insure you have a summer full of wonderful crape myrtle color, call (405)367-3873 to schedule a dormant oil application this week!
Lorne Hall