Do you want a plant that thrives in the South and resembles the lilacs that bloom in the north? The Texas Lilac Vitex is that particular plant. The task of the SuperStar horticulturists starts here. The Texas Superstar plant initiative is special in that Texas A&M horticulturists identify and enhance the distinctive qualities of already well-known plants to increase their marketability and desirability to gardeners.
Mexican lavender, lilac chaste tree, hemp tree, sage tree, monk’s pepper, Indian spice, or Vitex are other names for Texas Lilac Vitex. Although it originated in China and India, it has long since become naturalized in some parts of the United States. Records show that Vitex has been grown in the United States since 1670.
Vitex is the ideal remedy for a SuperStar, for those of you looking. Hippocrates, Dioscorides, and Theophrast all cite the vitex agnus-castus as one of the ancient world’s recognized medicinal herbs. The widespread name “Monk’s Pepper” also alludes to the medieval notion that drinking potions derived from the berries helped monks uphold their chaste vows.
The optimal conditions for vitex growth are full sun and a position with good drainage. It thrives in both acidic and alkaline soil, and it may be grown everywhere in Texas. It thrives in warm, dry climates. Because of its durability, the Texas Department of Transportation plants Vitex in the medians of highways. It is a magnificent plant that attracts butterflies and is deer resistant in that deer won’t eat it, yet if it is allowed to grow to a very great size, they may harm it with their antlers.
Older varieties of Vitex featured tiny flower spikes that were light pink, off-white, lilac, or mauve in color. The majority of the flowers were little and ugly. Horticulturists have lately discovered and put to the test enhanced selections with spikes up to 8 to 12 inches long, like “Montrose Purple,” “LeCompte,” and “Shoal Creek.” These options will all be sold under the brand Texas Lilac Vitex.
These upgraded choices have bloom spikes that are not only big and gorgeous but also aromatic and give off long-lasting cut blooms. However, numerous aromatic black or dark-brown seeds are generated after the bloom spikes have given rise to several weeks of breathtaking splendor. These seeds not only stop an abundance of extra bloom spikes, but they may also, in some areas of the state, develop a seedling population that will not resemble the parent plant and end up being an annoyance.
After the first flowering, the spent bloom spikes should be swiftly trimmed off or deadheaded in order to encourage the shrub to bloom once more. This will solve the problem of seed production and the subsequent reduction of blooms. Why, then, haven’t people been doing it for the past 100 years if the solution is so straightforward? The Vitex’s rapid growth is the issue.
Many perennials are best used as annuals in Texas due to the favorable growth conditions there, whereas many shrubs or small trees are best used as perennials. The three extremely popular Texas SuperStarsfirebush, esperanza, and perennial hibiscus are examples of this. Every winter, perennial hibiscus and firebush wither to the ground throughout the majority of Texas. Every winter, Esperanza and the new Texas Lilac Vitex should be pruned down to the ground to keep the plant under control from season to season.
Plants will bloom again within six weeks of the removal of the seed pod or stalk, depending on the climate and cultural factors (fertilizer, water, region of the state, etc.). It is advisable to remove the seed pods before they solidify since the sooner the plant blooms again after the bloom petals fall, the better.
Plants should be cut to a few inches above the ground each winter in order to keep them in a suitable size range of six feet. If it is cut to the ground in the winter, it will regrow and blossom by June. Use a small chainsaw to trim the plant back if it became enormous during the previous growth season. Then, use hedge shears to deadhead the plant throughout the current growing season. Similar to the thinning of fruit crops to produce larger, high-quality fruit, cutting the plants back will make the spikes much longer but, of course, there will be less of them (at least with the initial cut-down). After spent blooms have been removed, three pounds of a slow-release lawn fertilizer formulation (19-5-9) per 100 square feet should be scattered around each plant to encourage quick re-blooming and longer flower spikes.
The ultimate nectar plant, buddleia or butterfly bush, has sparked renewed attention because to the butterfly frenzy. Unfortunately, most buddleias are unreliable perennials and perform poorly in the bulk of Texas’s landscapes. However, with the right care, the Texas Lilac Vitex could develop into the “buddleia of Texas.”
The new Texas Lilac Vitex is the plant for you whether you want to attempt some traditional herbal cures or want to use a drought-tolerant, pest-resistant plant to encourage the presence of butterflies in your backyard. Look it up!
Special Event: Are you interested in learning more about citrus farming in San Antonio? At the Schultze House Brown Bag Lunch program on Thursday, June 8 at noon in downtown HemisFair Park, 514 HemisFair Plaza, come say hello to Dr. Jerry Parsons. Enjoy exploring the cottage gardens as well.
Can you plant lilacs in Houston?
Although my wife and I are from Oregon initially, we don’t see any lilacs in Houston. Are lilacs capable of surviving in Southeast Texas?
ANSWER:
The Lady Bird Johnson Wildflower Center’s goal is to improve native plants, wildflowers, and landscapes’ sustainable usage and protection.
Therefore, even if lilacs could thrive in Houston (they are extremely susceptible to powdery mildew and shed their leaves in hot, humid summers even as far north as Philadelphia), we do not advise planting them. Although they are not native to North America, they are common in the northern states and Canada, and to all Northerners, the scent of them brings back memories of the start of summer. However, they should remain in the north since it is where they belong.
Long before every town had a Wal-Mart, Home Depot, and identical restaurant franchises, Lady Bird moaned, “Why can’t Texas look like Texas?” As a fellow transplant from the north, I can see your desire to have a familiar companion in your garden, but I urge you to learn about and appreciate the many unique native Texas plants that can survive in this often harsh climate.
Although nothing can compare to the scent of a lilac, you may consider Texas Mountain Laurel, a purple blossoming, very fragrant harbinger of spring. It is drought tolerant and needs good drainage because it is native to the Hill Country and not the Houston region. If you choose to plant one, make sure it is situated on a berm or in another raised place with sufficient drainage.
Zones:
The majority of lilac types can withstand cold temperatures in zones 3 to 8, although others, like Scentara Double Blue, can (S. hyacinthiflora). There are some cultivars that don’t require a winter chill, like as “Lavender Lady” (S. vulgaris), which is heat tolerant to zone 9. The majority of others do need a wintertime period of cold and dormancy.
Height/Spread:
The common lilac, Syringa vulgaris, reaches heights of 12 to 15 feet and widths of 10 to 12 feet. The majority of dwarf types are smaller and reach maturity at 4 to 6 feet tall and 3 to 7 feet broad. Syringa reticulata, often known as the Japanese tree lilac, grows up to 30 feet tall.
Bloom Time:
The majority bloom in late May, however there are new re-blooming kinds, such the Bloomerang series, as well as early spring, mid-spring, and late-season blooming variants.
Color:
The common lilac (Syringa vulgaris) has gray to gray-brown bark, purple blooms, and dark gray-green to blue-green foliage (with no fall color change). But there are actually seven recognized hues for lilac flowers: white, violet, blue, lavender, pink, magenta, and purple, with several variations of each hue.
Other:
True lilacs, such as the California, mountain, and wild lilacs, are truly members of the genus Ceanothus. Butterfly bushes are frequently referred to as summer lilacs, especially sterile and non-invasive varieties.
Do lilacs thrive in warm environments?
Lilacs have wonderful flowers, and for millennia, people have grown them for their delightful scent. They are common in gardens all across the nation. Plant hardiness zones 3A through 7A of the United States Department of Agriculture are suitable for the common lilac (Syringa vulgaris). You might believe you can’t cultivate lilacs if you reside in a region with mild winters. There are types that have been bred specifically for warmer climates, which is wonderful news.
Try one of the unique lilac varieties created for a warm environment if you are in a location with infrequent or no frosts. Some of the unique hot-summer cultivars created by the Descanso Gardens experts in California a little over 50 years ago can be beneficial in warmer regions. Some of these lilacs do lose some of their distinctively potent aroma, while others retain it and can withstand the warmer weather from Southern California to some areas of Florida. Several names to think about are Angel White, Blue Skies, Blue Boy, Dark Night, Chiffon, California Rose, and Lavender Lady. While some of the cooler-climate lilacs can reach tree size at 20 feet or more, the majority of these hybrid lilacs only reach heights of 6 to 12 feet.
- Lilacs have wonderful flowers, and for millennia, people have grown them for their delightful scent.
- Some of these lilacs do lose some of their distinctively potent aroma, while others retain it and can withstand the warmer weather from Southern California to some areas of Florida.
These lilacs will thrive with good drainage, sunlight, and neutral to slightly alkaline soil.
If you’re going to prune lilacs at all, do it immediately after flowering to promote growth for the blossoms that will appear the following year.
If plants become too large, prune back the interior branches gradually over time so that there are still plenty of new growth shoots to produce flowers the following year.
Your lilacs will put on a brilliant display in the spring. Remember to trim the flowers so you may bring them inside. The powerful scent will fill your home with the freshness of spring to go with the enormous, vibrant panicles of bloom.
Lilacs all have a rather brief flowering season. To extend the blooming season in your garden, try utilizing different types.
How are lilacs grown in Texas?
Texas Vitex will fit your landscape if you’re searching for a hardy yet beautiful shrub or small tree that draws butterflies, bees, and hummingbirds. This adaptable plant can be coaxed to grow into either a huge shrub or a small, multi-trunked tree that is between 10 and 15 feet tall and wide. Shoal Creek vitex is more robust than ordinary vitex and produces flowers that are bigger and darker in color.
The Texas Lilac Vitex was created by horticulturists from Texas A&M’s SuperstarTM program to resemble the lilacs that bloom in the north but flourish in our southern temperatures. Mexican lavender, lilac chaste tree, hemp tree, sage tree, monk’s pepper, Indian spice, or Vitex are some of the various names for Texas Lilac Vitex. Although it originated in China and India, it has long since become naturalized in some parts of the United States. Vitex has reportedly been grown in the Americas since 1670, according to records.
Many perennials are best used as annuals in Texas due to the favorable growth conditions there, whereas many shrubs or small trees are best used as perennials. This has been the case with the three most popular Texas SuperstarsTM, perennial hibiscus, esperanza, and firebush. Every winter, perennial hibiscus and firebush wither to the ground throughout the majority of Texas. Every winter, Esperanza and the new Texas Lilac Vitex should be pruned down to the ground to keep the plant under control from season to season.
Can dogs be poisoned by Texas lilac?
Lilacs don’t have any poisonous or irritating substances that could harm people or animals. Even though chewing on lilac stems, leaves, and flowers has no health risks to dogs, it is still a good idea to prevent this from happening. A pet’s digestive tract may become disturbed if they consume too much roughage. Additionally, twigs and leaves might get caught in their throats. Additionally, dogs’ inability to digest large amounts of plant matter can result in nausea or diarrhea. The Persian lilac (Melia azedarach), which is not related to actual lilacs, is deadly to dogs, according to the ASPCA Animal Poison Control Center.
Do lilacs require a cold climate?
One of the most well-liked scented multiblooming shrubs is the common purple lilac (Syringa vulgaris). In USDA growth zones 3 through 7, this plant flourishes. Lilacs are sturdy plants, so maintaining them is not very difficult. Although they can survive temperatures as low as -40 degrees Fahrenheit (-40 degrees Celsius), they may require some protection from harsh gusts that can harm the flower buds.
Lilacs require chilly winters to help set the blossoms for the next season. There isn’t much upkeep required while the shrub is dormant throughout the colder months. Dehydration brought on by frozen soils and arid winter winds is the biggest issue for lilacs during the winter. The roots are less likely to be harmed by freezing water when the soil is well-draining.