It might be preferable to cultivate hydrangeas indoors in pots due to Florida’s intense heat and sunlight.
I’ve been searching local garden centers for my favorite hydrangea plants ever since I arrived to Florida last summer. They are not, at least, in the “garden area. Inside the Home Depot, I’ve seen hydrangeas in pots intended for gift-giving or for use as houseplants. And I believe that they might thrive indoors in this hot, muggy environment.
The Oakleaf hydrangea will thrive outdoors in zone 9 according to what I’ve read, so that is one possibility. If I decide to buy it, it will be experimental because it is not precisely like any of the other varieties of hydrangea I have grown. Additionally, it lacks those enormously beautiful blossoms that mopheads have, making it seem quite green. The Oakleaf appears to thrive in shaded situations where it would receive filtered sunlight. Additionally, it doesn’t appear to be planted for its stunning blossoms.
What I do know is that hydrangeas thrive in morning sun, followed by shade for the remainder of the day. It will necessitate a great deal of watering in Florida during dry periods as well. Any hydrangea growing in the ground here would require a lot of water, in my opinion.
In gardening discussion boards, I’ve read that some people purchase the potted hydrangeas that are offered around the holidays and then store them indoors out of the direct sun.
The challenge with growing hydrangeas down here is that tropical plants often stay lush and green all year long. Because hydrangeas are deciduous, their leaves will drop off throughout the winter. They will therefore appear out of place in a Florida landscape. Since everything in the north hibernates for the winter, leafless hydrangea plants don’t stand out too much. Or, given the southern environment, will they retain their leaves?
Instead of growing hydrangeas, someone proposed growing camellias. Camellias are beautiful plants with a variety of blossoms, and I’ve cultivated them in the past.
Coming up are Easter and Mother’s Day, and I imagine the neighborhood shops will have some hydrangeas available for both of those occasions. It might be the ideal season to locate new hydrangeas for my southern house to grow.
My favorite hydrangeas in the north were Pinky Winky and the blue varieties, but having a potted hydrangea that is actually pink could be a wonderful change of pace.
How are hydrangeas maintained in Florida?
The hydrangea is a perennial blooming shrub that is cultivated for its enormous, pastel-colored blossoms. The sandy soil in Orlando provides a difficulty for hydrangea gardeners. The University of Florida’s agronomists advise Orlando gardeners to grow Hydrangea macrophylla, also known as Bigleaf, French, or Florist’s hydrangea. One of the options is the Endless Summer variety. Hydrangeas bloom in Orlando in the late spring and early summer.
Give your hydrangea the right quantity of sunshine. Plant the hydrangea where it will receive afternoon shade because morning sun is OK but it will need protection from the intense heat of the sun.
- The hydrangea is a perennial blooming shrub that is cultivated for its enormous, pastel-colored blossoms.
- Plant the hydrangea where it will receive afternoon shade because morning sun is OK but it will need protection from the intense heat of the sun.
Make certain the hydrangea is planted in well-drained soil. Hydrangea thrives in water, but if the roots are always wet, they will suffer.
During the hottest portion of the summer, keep the soil moist but not waterlogged. At other times, let the soil dry to within 1 inch of the surface. Due to the sandy soil in the area, gardeners in Orlando will need to water their plants significantly more regularly.
At the hydrangea’s base, spread a 3-inch layer of mulch, being careful not to let it touch the bark. Spread it out as wide as the plant and keep it at least 2 inches away from the trunk. As a result, weeds will have a harder time growing and the soil will stay cooler in the summer.
- Make certain the hydrangea is planted in well-drained soil.
- At the hydrangea’s base, spread a 3-inch layer of mulch, being careful not to let it touch the bark.
During the summer, treat your hydrangea twice with a balanced fertilizer like 10-10-10. Apply the product at the rate recommended on the package. After August, avoid fertilizing your hydrangea. Feed your hydrangea every two weeks from March to November if you are growing it in a container. From December to February, reduce feedings to once a month.
If you desire larger blossoms, prune your Hydrangea arborescens (like Annabelle) back to 1 foot tall in late winter. Prune it to 2 feet or more if you don’t care about size and want additional blossoms. Early June is the best time to prune oakleaf hydrangeas. Nikko Blue and other Hydrangea macrophylla need to be clipped when plants start to sprout leaves in the spring. Just above the blossom, trim the stems. Anytime is a good moment to prune Endless Summer.
- During the summer, treat your hydrangea twice with a balanced fertilizer like 10-10-10.
- If you desire larger blossoms, prune your Hydrangea arborescens (like Annabelle) back to 1 foot tall in late winter.
When the first frost hits new hydrangea plants, cover them. Plants that are more established are better equipped to withstand cold temperatures. Cover even the mature hydrangea bush if the weather should suddenly turn cold or hot.
In Florida, where should hydrangeas be planted?
For Easter, we bought a bunch of hydrangeas. What should I do when I plant something in my landscape?
The best place for hydrangeas in the landscaping can help reduce the amount of maintenance required. The optimal site is one with morning sun and afternoon shade, or all-day filtered sun. Find an area that is naturally moist as well, if at all possible.
Increase the amount of organic matter in sandy soils to keep them moist. Hydrangeas prefer a steady damp but not wet environment. Water as soon as the soil’s surface seems dry to the touch, which may be every day as the plants get established. Keep a 2- to 3-inch mulch layer in place beginning a short distance from the stems. During the warmer months, feed your landscape according to the label’s instructions. Keep a fungicide on hand as well to use as necessary. Leaf spotting and powdery mildew are common problems for hydrangeas.
My okra plants are growing well, however the new leaves have some black spots that are moving slowly. Are those insects?
Aphids, which have a pear-like appearance and are about the size of a pinhead, are fond of eating okra. They are misbehaving by sucking the fluids from the fresh stems and leaves. Others use insecticidal soap, while some gardeners choose to wash them off. To be effective, soap sprays must hit the insects. It is recommended to use soap sprays available at garden centers as homemade remedies might occasionally harm plants. Traditional insecticides with labels for okra aphid control can also be found at your local garden center.
Q: I see that each month has the moon sign planting dates specified. Do they actually aid in crop growth?
A lot of traditional farmers and gardeners rely on planting dates based on the moon’s transit through each astrological sign. These days, it is advised for the best plantings to use some indications since they are more productive than others. It might be more accurate to state that many people believe using moon sign planting dates promotes healthy plant growth. Try these dates out on your upcoming garden or landscaping job to see if anything changes.
My plants need fertilizing, but there are so many options available. Is one type of fertilizer superior to another?
A: Fertilizers for use in residential landscaping can be found on the shelves of garden centers. You can pick from items that work quickly in the water to granules that release food gradually over months, feeding the plants. Your decision may be influenced by how frequently you want to fertilize your plants.
The quick-acting products might be acceptable if you prefer to be in charge and fertilize frequently. However, a steady release that offers two or more months of feeding could be appropriate given that many gardeners also have other jobs to complete. The slower-releasing products are more economical and cost-effective for the environment. Only if you have plants with particular requirements, like azaleas, blueberries, or certain fruit trees, would you choose something other than a general landscape fertilizer.
We have a trash can full of ashes from the fireplace. Can we use them as fertilizer in our gardens?
A: Use caution when sprinkling wood ashes across the garden and landscape. Wood ashes can be useful since they have a lot of phosphorus, potassium, and a few trace elements but nearly no nitrogen. One issue is that wood ashes react quickly to become alkaline.
Wood ashes could change the soil’s pH, making their use harmful for plants that like acidic environments, such as azaleas and blueberries. If you want to keep the flowers on hydrangeas blue, you wouldn’t use them surrounding them. They should only be utilized if your soil is acidic, and even then, a half-inch dispersion over mulch and soil is sufficient. If necessary, add a few cups to each compost pile to balance pH and add nutrients.
A: The mulch that was just applied to our landscape was placed around the citrus trees. These, it seems to me, dislike mulch. Is this a fact?
A: You can put mulch up to about a foot or two away from citrus tree trunks, but not much closer. Actually, all tree, shrub, and perennial stems and trunks should be kept several inches away from mulch. Keeping these areas damp could result in rot or other pest issues. Keep mulch layers between two and three inches thick as well. Overmulching can hinder root growth by reducing water and air penetration into the soil. It’s ideal to keep vegetable gardens’ mulch layers to two inches and flower beds’ layers to one inch. Only a light topping may be required if the soil surface is covered by a thick layer of mulch.
In Florida, are hydrangeas shade-tolerant?
French hydrangea (Hydrangea macrophylla), a sizable shrub with stunning masses of color, is a type of hydrangea. During the warm months, they adorn gardens with their lush, swaying foliage and magnificent blossoms.
The two varieties of hydrangeas give a garden various looks. “Lace caps” are more subdued and beautiful than “mop heads,” which have large, circular, dense balls of spectacular blooms that make a striking statement.
Hydrangeas prefer shade and require little maintenance in fertile, well-drained soil. They can reach heights of several feet and have a maximum width of three to five feet. There are also more recent cultivars that reflower, which continuously produce color.
Additionally, there is Hydrangea paniculata, which benefits from morning sun and has smaller leaves. The hydrangea that can withstand the coldest is this one. The panicle hydrangea, as it is also known, can get fairly big and can even be coaxed to develop into a little tree. Compared to French hydrangeas, its eye-catching white blossoms stay longer. The panicle hydrangea’s color is unaffected by soil pH. White flowers of the panicle hydrangea “Limelight” turn a vivid, light green.
Hydrangea quercifolia, a natural hydrangea, has deeply lobed leaves that resemble big oak leaves. With white cone-shaped flowers that aren’t nearly as showy and dense as “mop heads,” it’s a great shrub for shaded places.
Are hydrangeas able to endure in South Florida?
For those who appreciate hydrangeas, Southwest Florida is fortunate in that we may buy them in season in pots to enjoy indoors. Sadly, they can’t endure the elements in our climate zone outside. However, there is still hope for gardeners in this area who would like to plant a flower resembling hydrangeas in their landscape because the genus Dombeya has varieties.
The plants in this genus, which bears the name Joseph Dombey after the 18th-century French naturalist, are native to Africa and Madagascar and are frequently called by a variety of common names, including pink ball, snowball bush, tropical snowball tree, and tropical hydrangea. The variety of options available furthers the confusion caused by the many names. Red, pink, and white are all colors of flowers. You can’t have everything, therefore no blues.
The reasonably large shrub Dombeya can be allowed to grow unchecked for a relaxed appearance reminiscent of country gardens. The plant can be cultivated in containers and pruned into any desired shape.
We have two plants of Dombeya burgessiae, popularly known as tropical rose hydrangea “Seminole,” in our garden here on Sanibel Island. The USDA Plant Introduction Station in Miami first made this cultivar available for commercial usage in 1973.
Our specimens have grown for several years and are now about 9 feet tall. They have swiftly surrounded a privacy fence we recently put up because of their spreading, cascading behavior, which is being used to offer additional screening for our pool equipment.
As snowbird season also happens to be the plant’s prolonged blooming period, part-timers and winter tourists will also be able to fully enjoy the plant. You will have more blossoms the more light exposure it receives. Although once established, the plants are very drought tolerant, don’t have particular soil requirements, and don’t require frequent fertilizing, irrigation is still necessary.
If you want to grow more plants after purchasing them from a local nursery or mail-order nursery, you can take easy-to-root soft wood cuttings. Our Dombeya has not caused us any problems with pests. The plant has a habit similar to hydrangeas that have a similar appearance. Clustered flowers that form on the plant usually continue to grow after they fade and turn a light brown color. This progressively takes place, adding to the plant’s untidy appearance and making deadheading ineffective.
You won’t likely bring entire dried flower heads into the house since, unlike hydrangeas, the wasted blooms ultimately fall off. The Malvaceae family, which also includes hibiscus, cotton, and mallows, includes the Dombeya, which is an amazing nectar plant that draws bees and butterflies.
Our plants are covered in honeybees while the blossoms are in bloom, and the flowers have a beautiful scent. It is really rewarding to know that by incorporating this lovely flowering plant in our environment, we can feed our beneficial insects. Give Dombeya a try if you think you might prefer a little touch of hydrangea-like paradise in your Southwest Florida garden!
Erik Entwistle is a pianist, educator, and musicologist who resides and works on Sanibel Island. He contributes to TOTI Media’s Stay Tuned column. Growing fruit and vegetables using sustainable gardening techniques is a favored pastime.
In Florida, how frequently do hydrangeas bloom?
Late spring or early summer brings between 5 to 9 weeks of flowering for bigleaf and mountain hydrangeas. The buds that grew at the tips of the stems the previous year give rise to the mophead or lacecap blooms (on old wood). Most older varieties only produce one bloom. Some mountain and bigleaf hydrangeas develop bloom buds in buds all the way up and down the stems the year before (not just at the tips). Weeks or months after the terminal flower buds in the early summer bloom, these flower buds may mature and open. “Free-flowering” describes the flowering pattern of bigleaf and mountain hydrangeas.
“Everblooming” hydrangeas bloom both from buds that were generated on fresh growth and from buds that were formed the previous year. In the latter instance, flower buds begin to form at the tips of new growth, and these buds will continue to grow throughout the year before eventually blooming. Bigleaf and mountain hydrangeas with this trait, formally known as “remontant,” have the capacity to bloom practically constantly during the growing season. At the UF/IFAS North Florida Research and Education Center, some of these hydrangeas blossomed after 30 weeks or longer. Bigleaf and mountain hydrangeas with ever-blooming varieties are exceptionally well-liked and predominate in the nursery industry.
Flower Types
Hydrangeas of the “Mophead” or “hortensia” kind produce ball-shaped flower clusters that are 3 to 8 inches across (Figure 1). The majority of these single blossoms are sterile and don’t set seed. Flat clusters of “lacecap” hydrangeas about 3 to 8 inches across are made up of tiny, spidery blossoms and are encircled by a ring of larger flowers (Figure 2). Each viable spidery blossom measures 1/4 to 1/2 inch wide and has the ability to set seed. The spectacular, conspicuous blossoms that are on the flower clusters’ outer periphery are sterile and resemble mophead hydrangeas.
Characteristics of Individual Flowers
Four prominent, conspicuous sepals that resemble petals and are as wide as one to three inches apiece define attractive sterile blooms. Some flowers contain two or three times as many petals, giving them a fuller or lacy appearance. Serrated petals might further the illusion of laciness.
Petal color can change from white to green, blue, or burgundy as flowers senescence or are pollinated. Additionally, individual flowers have the ability to invert so that the “behind” of the petals are visible. Flowers that are getting older can still be highly lovely and extend the flowering season by several weeks (Figure 3).