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.
- Remove any plant matter, trash, and 6 to 8 inches of soil.
- 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.
When should hydrangeas be planted?
Learning the fundamentals of how to plant hydrangeas can help you save time and money, just like with most other items in your garden. You’ll improve your chances of enjoying big, vibrant hydrangea flowers for years to come by picking the appropriate site, getting the soil just right, and planting correctly.
When should I plant hydrangeas?
The best time to grow hydrangeas is in the fall, followed by early spring. The goal is to provide the shrub lots of time to develop a strong root system before it blooms. Early in the day or late in the day are the ideal times to plant. The day’s cooler hours provide relief from heat exhaustion. Water new plants frequently until they get established.
Locations to plant hydrangeas
The first step is knowing where to grow hydrangea plants. Hydrangeas are frequently grown in beds adjacent to houses or fences. This is so because hydrangeas prefer the mild early sun to the hot afternoon sun. A protected area with sunny mornings and shaded afternoons is the ideal spot to plant hydrangeas. This is frequently found on the north or south side of a house. Avoid planting underneath trees since it could cause competition for nutrients and water. Flowers and leaves can both be destroyed by strong winds.
hydrangea-friendly soil
The soil needs to be rich in organic matter for hydrangeas to thrive. Drainage is important. Although hydrangeas prefer damp soil, they cannot stand standing water. Root rot can be brought on by wet, poorly draining soils. Your hydrangeas could pass away in a matter of weeks. Consider adding a lot of compost to your heavy soil before planting to increase the soil’s quality.
Methods for planting hydrangeas
Simply dig planting holes that are 2 feet wider than the root ball for planting hydrangeas. So that your plant lies level with or just higher than the surrounding soil, match the depth of the hole to the size of the root ball. You can improve water drainage away from the plant’s base by making a small mound.
The best way to grow hydrangeas
Simple propagation methods can multiply a single hydrangea into several more. The optimal time to layer bigleaf and panicle hydrangeas is in the early to mid-summer. You only need to:
- Close to your hydrangea plant, make a tiny trench.
- Bend a branch such that the middle of the branch meets the earth in the trench (six to 12 inches of branch should extend past the trench).
- Where the branch meets the trench soil, make scuff marks on the bark.
- After the trench is filled, cover it with a paver, brick, or stone.
- The branch can be transplanted to a different area once it has established its own root system over time.
Hydrangeas with smooth or oakleaf leaves produce new growth from underground stems. Simply separate the baby plant from the main plant by digging it up. After then, it can be moved to a new spot.
How late can you plant hydrangeas?
VERY IMPORTANT: Pick a spot where your hydrangea will be able to grow to its full size without being pruned. For hydrangeas of average size, aim for a height of at least 4 ft. X 4 ft. It is nearly impossible to keep hydrangeas clipped to a size that is smaller than what they ultimately want to grow.
Plant in a soil that drains properly! Add roughage, such pine bark mulch, to heavy soil (make sure it’s ground BARK, not ground WOOD).
Avoid planting seeds too deeply. Plant at the same depth at which the hydrangea was potted.
When a hydrangea has lost all of its leaves and gone dormant, transplant it (late fall or winter).
Where in Texas would be the ideal location to plant hydrangeas?
The fact that hydrangeas prefer indirect sunlight is the most crucial consideration when choosing where to put them. They prefer a little morning sunshine, followed by cold shade for the rest of the day. According to this reasoning, the east side of your house is the optimum location to plant hydrangeas. This manner, the hydrangeas will be exposed to the sun in the morning, but by midday, when it is at its brightest, your house will be casting some shadow over them!
If there isn’t much open space adjacent to your East wall, lying in the dappled shade of a tree canopy would be a suitable alternative. Your hydrangeas will receive a few spots of sunshine as the limbs move in the breeze, but they’ll still stay cold.
Make sure the soil is in good condition once you’ve chosen a location for your new shrub. Your hydrangea can wind up having a minor fit if the soil is excessively sandy or too heavy and clay-based. To help with drainage and to enrich the soil with essential nutrients, make sure that a lot of organic matter has been incorporated into the soil (Natures Way Leaf Mold is ideal). The ideal weather for hydrangea planting is mild; it shouldn’t be too hot, too cold, or too stormy. Choose a clear day in the spring or fall to plant your shrub so that it has time to establish before having to withstand the coming hotter days.
How are hydrangeas grown in Texas?
It’s not difficult to grow hydrangea in Houston (South Texas), but it’s also not simple. It can be very difficult to grow a beautiful hydrangea shrub that will blossom and endure in the sun and humidity.
It gets difficult when you have to choose the right variety up front. The Oakleaf hydrangea is the kind that thrives in our climate (Hydrangea quercifolia). Although it performs better than other varieties, this lovely shrub does not resemble the hydrangeas we see in books or at flower shops. The cream-colored, cone-shaped flowers on this 8-foot-tall shrub have a rounded appearance. Throughout the season, flowers will transform to pink and even reddish brown in the autumn (note: you cannot change the color of Oakleaf hydrangea by changing acidity of the soil)
PeeGee hydrangea follows as the best performer for South Texas on our list of hydrangeas (Hydrangea paniculata). Again, not the hydrangea you see in magazines. Typically white-green, cone-shaped blossoms eventually turn pink with maturity. If unpruned, PeeGee hydrangea can reach a height of 15 feet, which is impressive for a shrub. PeeGee hydrangeas can often be taught to resemble trees with correct pruning.
However, the picture-perfect French hydrangea or mopheads are what the majority of us would like to grow (Hydrangea macrophylla). These hydrangeas are undoubtedly the most challenging to grow in Houston (and southeast Texas). Do you feel up to the task?
Starting with the ideal location for hydrangeas: The east side of the home (or any other structure) will receive morning sun and afternoon shade. If space on the east side is not a possibility, your other choice is the north side. Of course, if you’re like me and have trouble with orientation, pull out your compass or pour yourself a cup of tea, and spend some time watching: Find a location that receives some morning sun but is sheltered for the majority of the day.
The size of your site is the second thing to think about. Hydrangeas require space to expand. Take into account that French hydrangeas can reach heights of 7 feet and a width of 8 feet. For your hydrangea to flourish, leave at least 2 feet in each direction (from the plant’s center) when you plant it.
The hue of the hydrangea is the third factor to take into account. In Southeast Texas, pink and red colored blossoms are the easiest to grow (our clay soil is very alkaline and as such works best for pinks and reds). Once you master hydrangea cultivation, you can experiment with altering the soil’s acidity (If you want blue hydrangeas, you will need to add Aluminum sulfate to the soil, to lower your pH and make soil more acidic).
Got it all? Let’s make a large hole. The hole must be twice as wide as the pot that your hydrangea came in. The hole should be dug to a depth equal to the soil in your pot plus 4 inches. Fill the hole with compost to a depth of about 4 inches. Add the soil you dug out over your hydrangea before planting it. Mix potting soil in with your clay soil if it’s too dense (keep the ratio 3:13 part potting soil, 1 part clay). Mulch should be applied to the top 4-5 inches of the plant. We advise using cedar mulch (keeps the termites away). Water the mulch until it’s evenly wet.
Maintaining the health of your hydrangea comes last but not least. Moist soil is ideal for hydrangeas. Hydrangeas require daily watering until they are established (2-3 weeks). Just water the dirt (mulch) around the roots; don’t water the leaves or the flowers; let the rain take care of it. Early in the morning is advised for watering hydrangeas, followed by late at night. Once established, you must experiment and make a few observations. Water your hydrangea bush every other day as of now. Maintain that schedule if your leaves appear healthy (not drying out or wilting). You need to reduce the frequency of watering if your leaves begin to turn yellow to rust-colored. Mulch will quickly become your closest ally. It safeguards the roots, effectively holds water, and gives bugs a place to live.
When should your hydrangea be planted is the next concern. The best response for our area is: When the weather is nice outside. It shouldn’t be very hot, wet, or cold: between November and April (weather report should not mention any hard freeze). Only from February to May do we often sell hydrangea at Scent & Violet.
Would you like to raise the ante a bit? Place thyme, lemon balm, and chives close to your hydrangeas. These plants may thrive in the shadow and will aid in luring helpful insects. Why not utilize some of them in your cooking as well? Also think about growing some native Texas flowers that do well in shade.
Your hydrangea lived and flourished, right? You want to prune it since it has gotten too huge. Check out this video from North Coast Gardening to learn how to prune hydrangeas properly.
A full-service florist in Houston, Texas, Scent & Violet, flowers and presents offers flower, plant, and gift delivery in Houston, Katy, Richmond, Fulshear, Sugar Land, and Bellaire. We want to develop a hassle-free, regular buying source for presents, plants, and flowers. We really believe that giving gifts can lead to stronger relationships, better settings, and better mental states than receiving them.