“For Mother’s Day, my daughter handed me a lovely hydrangea. It has done so wonderfully that I’m curious if I should plant it outside or keep it within as a houseplant.”
Hydrangeas with foil encircling the pot, whether they were a gift or something you bought yourself, frequently differ from those bought at a nursery. The foil-wrapped hydrangea is often grown for a single, grand performance. The plant has been specifically fed to produce a lot of huge blooms quickly, frequently at the price of the plant’s long-term health.
The hydrangeas selected for this project are exclusively grown in greenhouses and might not be winter hardy where they are purchased.
If your locale isn’t warm enough to cultivate hydrangeas outdoors, you might wonder if you can grow them indoors as a houseplant.
A. There are a variety of reasons why growing hydrangeas inside in a home environment is not particularly successful. When hydrangeas may experience a period of dormancy brought on by chilly weather, they thrive. Hydrangeas rarely blossom indoors, attract insects, and lose their leaves unless they are in a greenhouse. They frequently dry out too rapidly and wilt, which makes them weaker.
However, some gift/florist-type hydrangeas may be grown extremely well in the landscape, as you can see from the images below.
Although growing hydrangeas indoors is not the optimal answer, it is conceivable if one lives in an apartment or in an area where they cannot survive:
1) Put the hydrangea in the coolest part of your house; ideally, an unheated room.
2) Position it close to a window so that it receives the most light possible.
The third and most crucial tip is to not overwater the plant by letting it sit in water or by watering it too frequently. It’s preferable to keep it dry during the winter, but it shouldn’t ever get too dry that it wilts.
Whenever possible, it is ideal to plant the potted hydrangea outside. It should only be planted outside in the early to mid-summer because it needs time to get used to the weather before winter.
In conclusion, unless it may be planted in the garden, foil-wrapped hydrangeas are best employed as a temporary plant in a person’s home.
Can hydrangeas be left outside?
Mophead hydrangeas can be cultivated outside wherever the wintertime temperature stays above -15oC because they are hardy (5oF). However, as they were grown in greenhouses and given fertilizer to induce early flowering, potted hydrangeas sold as houseplants may require some time to acclimate to life outside before being put out. Place them outside in their pots during the day and bring them inside at night to harden them off for one to two weeks before to planting. Hydrangeas that have been grown for outdoor planting can be planted immediately. Mid- to late April, when the soil has had time to warm up, is the ideal time to plant mophead hydrangeas outdoors.
The optimal conditions for hydrangeas are shade from the sweltering afternoon sun and moist, well-drained soil. They are therefore excellent alternatives for shady gardens, and in mid- and late-summer, their dramatic spherical flowerheads are absolutely gorgeous. Regularly water hydrangeas, especially during dry spells, and in the spring or fall, mulch with compost or other organic material.
Because of the soil’s pH (acidity or alkalinity), pink and blue mophead hydrangea blossoms have the unusual ability to change color. The blossoms will be a deeper shade of blue the more acidic the environment is. Flowers turn a gorgeous pink on alkaline soil. The color of white mophead hydrangeas doesn’t alter.
How are hydrangeas maintained outside?
The slight shade that hydrangeas prefer will prevent them from withering. If your plant is in direct sunlight, it could need additional water to prevent wilting.
Early morning or late evening are the optimum times of day to water hydrangeas so that the moisture won’t quickly evaporate in the heat of the day. Because it provides water directly to the plant’s base, where the roots can quickly absorb it, hydrangea drip irrigation is an efficient method of giving the bushes an even distribution of hydration.
Hydrangeas require enough water, especially those with large, meaty leaves, but Oregon State Extension advises against giving them “wet feet.” If your hydrangea is losing leaves or if the edges of its leaves are brown, your bush is likely receiving too much water. If you water your hydrangea and then see that the wilted leaves return back to life, your hydrangea was thirsty.
How long do hydrangeas survive in the open air?
Hydrangea bushes are a beautiful and well-liked garden plant with its enormous blooms in shades of pink, blue, and white. Although hydrangea flowers can persist for weeks at a time, the plant blooms all through the spring and summer.
If you don’t have enough room in your garden, you can also grow hydrangeas in containers. This raises the question of whether blooms on non-potted hydrangeas survive longer than those on potted hydrangeas.
In principle, no. Hydrangeas grown in pots will produce flowers that last just as long as those grown in gardens if given proper care.
In reality, things are a little different because many inexperienced gardeners could struggle with taking care of a hydrangea in a pot.
You can read about my suggestions for extending the life of hydrangea blooms below, no matter where they are planted—in a container or a garden.
Can hydrangeas be kept in pots?
Do hydrangeas thrive in containers? Given that potted hydrangeas received as gifts rarely survive longer than a few weeks, it’s a reasonable question. The good news is that they can, given the proper treatment. Growing hydrangeas in pots is a great idea because they can grow to be fairly large and have beautiful blossoms all summer long. Learn more about container-grown hydrangea plants and how to take care of hydrangea in pots by reading on.
Can you grow a hydrangea indoors outside?
“Indoor hydrangeas,” also referred to as “gift hydrangeas,” began to appear on the shelves of warehouse clubs, box stores, grocery stores, and florists around Easter and continued through Mother’s Day. They literally fly off the shelf because they are so stunning. They also frequently lack tags, labels, and any other kind of information about how to care for them or what to deal with them once they have finished blooming. Even though we don’t sell this particular variety of hydrangea on our website, we’re pleased to share our knowledge and offer some advice if you happen to be the lucky recipient of one – whether as a gift from a friend or as a gift to yourself.
This word is mostly used to denote that this plant should be kept indoors during its flowering period. Hydrangea macrophylla, often known as bigleaf hydrangea, florist hydrangea, or hortensia, is the species most commonly found in indoor settings. Plant breeders create “indoor hydrangeas” expressly for this market for gift plants with an eye on their appropriateness for greenhouse production, premium, disease-resistant foliage, and of course, distinctive and eye-catching blossoms. Because these hydrangeas are meant to be enjoyed indoors, their outdoor or long-term performance is rarely, if ever, taken into account.
Place your indoor hydrangea in a cool, bright area that is out of direct sunlight and away from drafts of hot or cold air for the flowers to stay the longest. Feel the soil surface when you get it home; it should feel relatively damp. It might need some water if it doesn’t and/or if the pot feels particularly light. But before you water it, carefully examine the container: Gift hydrangeas are frequently placed in non-draining attractive outer containers or wrapped with a foil wrapping covering the bottom. In these situations, you should get rid of anything that can collect water in it, water your hydrangea, and then, if you’d want, put it in the ornamental element when it has properly drained.
To ensure that your hydrangea blooms for the longest amount of time, it is crucial to keep it cool and well-watered but never wet.
The spent blooms can either be kept on when the flower color dwindles or they can be removed, depending on your preference. Undoubtedly, some people age more gracefully than others. However, once all of your plant’s blossoms have opened and faded, the show is over; especially if you’re trying to grow it inside, it won’t produce any more flowers that season.
These are not houseplants, despite the fact that they are advertised as “indoor hydrangeas.” In other words, there are very few opportunities to successfully cultivate the hydrangea inside in a conventional household setting. The hydrangea is very unlikely to establish flower buds again given the light and temperature conditions of a home, and the low humidity and poor air circulation can lead to pest or disease outbreaks.
If the weather permits, you might try planting the hydrangea outside, but it’s crucial to keep in mind that the majority of indoor/gift hydrangeas weren’t created with outdoor performance in mind. Many of them are not very resistant to cold, and they will perish in winter in climates colder than USDA zones 7 or 8. It’s obviously preferable to try to grow a hydrangea outside if you have the space, but if you do plant it in the ground, it’s crucial to have realistic expectations for how it will behave. Plant it in a protected area and cover the roots with a thick 2-3″ layer of mulch for optimal results.
In particular, around Mother’s Day.
In addition to their aesthetic appeal in terms of flowers and leaves, outdoor hydrangeas are chosen for their suitability for nursery production and long-term outdoor performance in the outdoor/landscape/garden market. It is probably reasonable to assume that your plant is designed to be put outdoors and will thrive there for a long time if it came with instructions for outdoor planting. In this situation, enjoying it indoors for a few weeks while taking care of it as previously mentioned is absolutely okay.
Can hydrangeas survive the winter outdoors?
Hydrangeas in potsWinter Care Bring potted plants indoors before the first frost for the greatest hydrangea winter protection. They can stay outside and be protected by covering the entire pot and plant if they are too heavy to transport.
Can hydrangeas endure the winter?
The hydrangea is a hardy plant that can endure the winter and is not susceptible to freezing conditions. Tub plants, however, are susceptible to the soil freezing solidly. Since of the bad weather, branches and buds can dry out because the roots can no longer provide moisture. By preserving the hydrangea, you can stop this. How should winter hydrangeas be protected? This article will teach you all of this and more!
Does hydrangea regrowth occur annually?
Hydrangeas will indeed reappear each year if they do not perish during the winter. Though not all gift hydrangeas are bred to grow especially winter-hardy. Thus, hydraneas occasionally do not endure the winter. However, most hydrangeas will reappear each year.
What is the ideal location to plant hydrangeas?
Plant hydrangeas close to a water source in an area with lots of light. Choose a location in the South where there is morning sun and afternoon shade. Hydrangeas can tolerate full-day sun in the north.
When do hydrangeas bloom?
The type, cultivar, planting zone, and hydrangea blooming season all affect when they bloom. The majority of hydrangeas with new growth form buds in the early summer in preparation for blooming the next spring, summer, and early fall. Hydrangeas may stop flowering in the heat of the summer in hot locations, but they will blossom again in the fall.
How do you cut back hydrangeas?
Hydrangea plants don’t require pruning if they are allowed plenty of room to develop in the garden. Only the periodic clearance of dead wood is necessary.
Do you need to deadhead hydrangeas?
Your hydrangeas will continue to bloom into the fall if you deadhead them. Hydrangeas make wonderful cut flowers, so there’s no need to wait until the flower wilts. Leave the early fall blossoms alone so they can fade naturally. In the days leading up to your freeze date, you don’t want to promote new growth.
How do you control hydrangea color?
The distinction of hydrangeas is that you can modify their color. But keep in mind that not all hydrangea varieties can change their color. H. macrophylla, a species of bigleaf hydrangea, responds to changes in soil pH. Hydrangeas can absorb aluminum thanks to a low soil pH, which gives the blossoms a lovely blue hue. Reduce the pH of your soil by mixing in sulfur or peat moss to enhance the number of blue hydrangea flowers. Throughout the growth season, you can keep amending your soil with extra aluminum sulfate. When you add ground limestone to boost the pH, pink and red blooms shine.
You may precisely modify your hydrangea color using a soil pH test. To avoid the plant from being harmed, keep the pH level below 7.5. In the fall, all hydrangeas will naturally fade regardless of the modifications you’ve made. Don’t worry, the plant will display vibrant, new blossoms once more in the spring.
Can hydrangeas grow in shade?
Although they won’t blossom in complete shade, hydrangeas prefer dappled or infrequent shade. How much sun do hydrangeas need is more important to consider than whether they love the sun or the shade. Your hydrangeas require more sunlight the further north in your garden you are. A general guideline is six hours of sunlight each day. However, southern hydrangeas can thrive with just three hours of sunlight per day.
Can hydrangeas grow in full sun?
While hydrangeas prefer morning sun, they struggle in the hot, afternoon sun. For these gorgeous creatures, partial shade in the later hours of the day is optimal.
Can you grow hydrangeas in pots?
Even if you don’t have enough room in your garden to cultivate hydrangeas, you can still enjoy these lovely blossoms by learning how to grow hydrangea in a pot. As long as you follow the fundamentals of caring for hydrangeas, the procedure is fairly straightforward. Select a pot with at least an 18-inch diameter to accommodate the mature size of the particular hydrangea you are growing. In order to maintain the constant moisture level that hydrangeas demand, look for non-porous containers. Excess water will be able to adequately drain thanks to drainage holes. Consider growing dwarf hydrangeas like Buttons ‘n Bows, Mini Penny, and Little Lime.
How do you keep hydrangeas from wilting?
Morning irrigation on a regular basis can assist stop withering. Some hydrangea cultivars simply can’t stand the heat. No matter how much water you give them, they will begin to wilt in the afternoon heat. Mulch applied in layers can help soil retain moisture and stay cool. You shouldn’t be concerned if your hydrangeas bloom again once the day cools. A little midday wilting is preferable to overwatering and drowning your hydrangeas.