Hydrangeas draw attention wherever they bloom thanks to their large, spectacular blue, white, or pink blossoms. Although hydrangeas can grow in North Texas, they need specific care and soil preparation due to the majority of the region’s soil being clay. From early summer until May, hydrangeas are in flower. The name “hydra” in Latin means “water,” and these large-leaved plants require a lot of water to survive in the summer. Your hydrangea will flower pink because to the often alkaline soils in North Texas.
Choose a location for your hydrangea planting, ideally on the north or east side of your house. The plants prefer the morning sun, but in the summer they require shade from North Texas’ intense midday sun. Check the label on the plant container to find out the projected mature size since some hydrangeas may grow over 10 feet tall. Make sure the location is well-drained and has enough room for hydrangea plants.
- Hydrangeas draw attention wherever they bloom thanks to their large, spectacular blue, white, or pink blossoms.
- Check the label on the plant container to find out the projected mature size since some hydrangeas may grow over 10 feet tall. Make sure the location is well-drained and has enough room for hydrangea plants.
Remove any plant matter, trash, and 6 to 8 inches of soil. Use a small tiller to chop up the removed soil. Add expanded shale to your North Texas soil if it has the heavy clay that is typical of the Blackland Prairie to help the soil become looser and better able to absorb calcium and magnesium.
Refill the bed with a combination made up of expanded shale, compost, and half of the removed soil.
To the depth of the plant container, excavate a hole. Place the hydrangea in the hole after carefully removing it from its container. To ensure soil contact with the root ball and to remove air pockets, pat the dirt around the hydrangea.
Maintain slightly damp but not drenched soil surrounding the hydrangeas. During the summer, apply balanced 10-10-10 fertilizer twice. Use insecticidal soap to treat insect problems like aphids, and fungicide to treat fungal illnesses like powdery mildew, blight, or leaf spots.
French hydrangeas should be pruned as soon as they finish blooming. Other kinds should be pruned in early spring or late fall.
Every fall, add 2 inches of mulch and 2 inches of compost to the bed to shield the plants from the sporadic freezes in North Texas.
Can hydrangeas be grown in Dallas, Texas?
In the Park Cities, lush hydrangeas and cottage-style specimen trees form a lovely garden.
Despite being content with her urban neighborhood, Paula Mosle yearned for a more rural location where she could establish the kind of cottage garden she had grown up around at her grandmother’s house. In a hidden location on a short street with only four houses, she discovered exactly what she was looking for. The Park Cities home, which appears to have been picked up and transferred from Nantucket, is situated on a corner property that backs up to a thickly wooded area and faces a golf course. The house faces east, which is the best part since, unlike the more typical north/south grid of neighborhood streets, Mosle thinks this is crucial to the success of her garden. The optimum exposure for gardens in Dallas, according to her, is on the east, where there is abundant morning light and shade from the sweltering afternoon sun.
Along with the house’s odd orientation, the lot’s numerous lovely specimen trees give it a forest sense without the drawbacks of big, densely packed shade trees, such exposed roots and insufficient growing light. The garden is exquisite yet approachable, much like Mosle. Her garden is well-known throughout the area for its lovely blooms, notably the hydrangeas, which thrive on the north side, and is abundant with blooming trees, shrubs, bulbs, perennials, and annuals. Despite the fact that many people in Dallas cultivate hydrangeas, few few are able to match the height and abundance of blossoms found in gardening catalogs and magazines or in Paula Mosle’s cottage garden.
Dallas’s best kept hydrangea-growing secrets Heat stress must be avoided by hydrangeas. The best exposure is to the northeast. The second-best light comes from the north or east.
They require a lot of water. For her hydrangeas, Mosle turns the sprinkler on manual. She keeps an eye on them and waters them as necessary. Drought-stressed plants exhibit a small dulling of the leaves as well as a slight drooping of the foliage. Never hold off until the flowers or leaves start to droop. When you initially feel thirsty, drink plenty of water.
Because hydrangeas are deciduous, you must accept having barren stems in the winter. If this stage concerns you, you can hide some of the dormant plant by planting a low evergreen shrub in front, such as Indian hawthorn pinkie, Clara, or a miniature pittosporum.
When it comes to pruning, experts aren’t always in agreement. With her macrophylla hydrangeas, Mosle rigorously adheres to the no-pruning school of thought. When allowed to nature, they bloom on old wood and become full and luscious.
Not all nurseries will tell you this, but only blue plants will produce blue flowers. A pink hydrangea cannot be turned blue by adding acid to the soil. Pink hydrangeas will turn lavender or purple when acid is added (and even some shades of blue). Add acid to the soil of a plant like Nikko Blue if you want a real blue. Regular acid additions preserve color. Prior to bloom season in mid-February, Mosle plants are treated with aluminum sulfate at a rate of roughly 1 to 1 1/2 cups per bush, depending on size and age. Their age is 20 (hers). Feed them once a month through June, July, and August after they have blossomed with a balanced acid fertilizer, such as NutriStar Azalea plant food.
Amazing Specimen Trees In gardening, a plant or tree that serves as a focal point, one that is rare or of particularly high quality, or even a unique variation of a common species, is referred to as a “specimen.” Furthermore, specimen plants tend to be modest and ornamental, such as flowering types or plants with delicately cut or vividly colored leaves. Paula Mosle enjoys how the light in her home and the sights outside her window change with the seasons. The tiny and medium trees that beautify, intrigue, and regulate the light in her garden are listed below.
MYRTLE CRAPE An established favorite around here with an abundance of flowers throughout the summer in reds, pinks, purples, lavenders, and whites.
DOGWOOD This spring harbinger is a classic because of its artistic branching and huge, white or pink blossoms.
HOLLY Burford hollies develop into incredibly lovely, berry-covered trees when hedge clippers aren’t used on them.
MAPLE FROM JAPAN There are various types of mosle, but many people like the Coral Bark because of its vivid red winter bark.
VITEX A classic favorite, it blooms in late spring with tall, pointed clusters of purple/blue flowers.
Hydrangeas can they survive in Texas?
Hydrangea shrubs come in a wide variety of shapes, sizes, and cultivars that come in an amazing array of colors. While some hydrangea varieties won’t do well in the stifling Texas heat, there are undoubtedly those that do well there.
The most common kind of hydrangea in our area is unquestionably the oakleaf variety since it can withstand the heat without becoming overheated. They don’t exactly resemble the common hydrangeas with bloom clusters in the shape of globes that frequently adorn the covers of home and garden publications. Oakleaf hydrangeas have tiny white blooms that grow in panicles that resemble cones and tumble downhill, giving them a hybrid appearance between hydrangeas and lilacs. As you may undoubtedly infer from the name, its lobed leaves resemble oak tree leaves quite a little. Before the plant goes dormant for the winter, the blossoms change as they ripen from milky white to delicate pink and occasionally take on a wine-red hue. Oakleaf hydrangeas can grow up to 7 feet tall when fully grown.
Another magnificent species of hydrangea that thrives in Texas is PeeGee. With huge, cloud-like bunches of blooms reaching heights of up to 15 feet, they are absolute attention-getters. These shrubs are excellent accent plants for the front yard because you can even train them to grow into trees. PeeGees have blooms that start out white with a delicate green tint and gradually grow more pink as they mature, much like oakleaf hydrangeas do.
The traditional variety of French hydrangeas that you frequently find in bridal bouquets. Their mophead-shaped, spherical blossoms appear in a stunning array of white, green, purple, pink, and blue hues. By experimenting with the pH and Aluminum levels in the soil with different amendments, you can even extract a Sleeping Beauty and turn them from pink to blue, or from blue to pink. Although these hydrangeas are extremely popular in more Northern parts of the US, they are obviously more difficult to maintain in Houston, but it is possible with the right care. You may create the garden of your dreams if you take extra care to ensure that the striking, icy blue blossoms receive all they require to thrive.
In Texas, what month do hydrangeas bloom?
It is great to have other plants fill in with color as the spring azalea blooms fade. Roses are a clear choice because many of them are already in bloom, and the main show will begin in a few weeks.
The Oakleaf hydrangea in our yard is one of my favorite plants. With its huge leaves, lovely white blossoms, intriguing bark, and unique growth habit, it offers appeal almost all year round. It blooms in early to mid-May and creates a fascinating contrast in form and color with our native Rhododendron oblongifolium (Texas azalea), which flowers white, and a late-blooming pink Wakaebisu azalea.
East Texas benefits greatly from the oakleaf hydrangea (Hydrangea quercifolia) as a shrub. This medium-sized, deciduous shrub, which is native to the Southeast of the United States and grows to a height of 6 to 8 feet, possesses a number of qualities that make it a standout. In east Texas, finding a partially shaded spot is typically not too difficult. Sunlight in the morning or evening is best. It will flourish in areas with more sunlight and soil that is consistently moist. In regions with more sunlight, newly planted specimens have a tendency to wilt throughout the day the first year.
Oakleaf hydrangeas produce enormous, alluring, beautiful, conical inflorescences of creamy white flowers in late May and early June. The magnificent white flowers, which are supported above and distinguished by the big leaves, are produced by all of the identified cultivars. Flower clusters can be between 3 and 4 broad and 4 to 12 long. The flower clusters eventually become pinkish and continue into the fall and winter as a brown papery cone.
The enormous (up to 8 inches), oak-shaped leaves—which are gorgeous all summer long—continue the show in the fall and become a deep purple or burgundy before falling off in the winter to reveal lovely exfoliating bark up and down the erect branches. Plants growing in more sunny environments will have more noticeable leaf color. On stems older than three years, the outer bark starts to peel away to reveal a rich, dark brown inner bark.
Use oakleaf hydrangeas as an accent plant, in a naturalized shrub border, in front of tall evergreens, on the edge of a forested lot, or close to water, or anywhere a striking texture is required.
The oakleaf hydrangea is hardy, tolerating a wide range of soil and moisture conditions, long-living, and widely accessible. It also has a very low insect population. Recall to give it room to expand.
Most people immediately see the “French or Bigleaf hydrangea” when you mention hydrangeas (Hydrangea macrophylla). Although this dazzling shrub was extensively hybridized by the French around a century ago, it is not native to France. A native of Asia, bigleaf hydrangeas today fall into two categories: hortensias and lacecaps. The hortensia genus produces enormous balls or clusters of pink or blue flowers, and is the one that is most usually seen around homes. The non-showy fertile flowers in the center of the lacecaps are surrounded by showy fertile blooms, giving the plant a delicate, lacy appearance.
Numerous novel cultivars are entering the market and there are countless others that rebloom on new growth for a longer duration of color.
Its botanical name, “Hydra,” which means water in Latin, serves as a hint that these large-leaved plants require a lot of water during the summer to prevent wilting of the leaves and blossoms.
The optimal conditions for hydrangeas are a mild shade exposure, rich, well-drained loamy soil, and a thick mulch 4 inches deep to keep the soil moist. Because the color of the blossoms can tell you whether your soil is acidic or alkaline, hydrangeas are like living litmus paper. While less acidic soils (pH 6.06.5) turn the flowers pink, strongly acidic soil (pH 5.05.5) produces blue blossoms. The majority of the soils in east Texas are acidic, so if you want pink blooms the following summer, add lime to the soil in the fall. Acidifying the soil with aluminum sulfate, sulfur, or ferrous sulfate will encourage bluer flowers. The true factor influencing the flowers’ blueness is the soil’s accessible aluminum level, which is tied to the soil’s acidity.
Due to variable pH levels in the soil surrounding the plant, it is occasionally possible for a single plant to have pink and blue hues at the same time. Two well-liked cultivars with reliable blue flowers are “Nikko Blue” and “Merritt’s Blue.”
Bigleaf hydrangeas can be blended with other evergreen and deciduous plants as an accent plant and in shrub borders. They look best when pruned on a regular basis. Flower buds grow in the late summer and fall, so be sure to prune as soon as they stop flowering. Stems that have blossomed should be cut off, while stems that haven’t should be left. While the stems may appear to be dead throughout the winter, they actually hold the leaf and flower buds for the next spring. A harsh winter may ruin the flowers for the next year.
How are hydrangeas prepared for winter in Texas?
To give your flower beds the best chance of surviving the hot summer months, it is crucial to make sure they are trimmed and weeded while planting hydrangeas.
The entire hydrangea bed benefits from flower beds that are kept manicured, weed-free, and clean.
Every summer and fall, we apply mulch to the beds to assist maintain moisture. To shield the hydrangea plants from the winter’s frost, we create a mound of mulch around them in the fall.
These are my new friends—wonderful, beautiful, incredible friends—with their filtered sunlight, new mulch, and moist soil.