Both tropical and perennial hibiscus give on impressive displays in the yard. When you imagine Florida poolside lounging, you probably image tropical hibiscus plants. They have pink, yellow, orange, purple, red, white, or bicolor blooms as well as dark green (sometimes glossy) leaves. They thrive in full sun and can only endure the winter outside in zones 10–12. They are excellent container plants in milder climates and are occasionally sold as “standards, or miniature hibiscus” trees.
In zones 4 to 9, perennial hibiscus plants can endure the winter. Although the size of the blooms and the color of the leaves vary significantly from species to species, they normally have larger flowers and lighter green foliage. There are some plants that can get extremely big (up to 7 to 8 feet tall). Hibiscus perennials bloom around the middle to end of summer. Typically, flowers are white, pink, lavender, crimson, or burgundy in color. Look for a dwarf variety if your garden is small.
Am I allowed to leave my hibiscus tree outside?
You recently purchased a tropical hibiscus, and now that fall has here and winter is quickly approaching, you’re not sure what to do with it. Fear not, I’ve been there! I used to bring my favorite hibiscus inside and outside every year when I was living in Iowa. You can succeed if I can. How? Read on!
Keep Hibiscus Indoors During the Winter First off, you’ll need to move your hibiscus indoors to protect it over the winter if you reside in a region where temperatures often dip below 50F (10C). Being tropical plants, they can’t withstand exposure to below-freezing conditions. (However, a hardy hibiscus, which you may find in the perennials area of your neighborhood garden center, can survive the winter outdoors. It will enter dormancy in fall, rest throughout the winter, and then begin to grow again in the late spring, with flowers appearing in the summer.
Before winter, learn how to bring hibiscus indoors. The good news is that bringing your tropical hibiscus indoors before winter is rather simple. Simply carry out these easy steps.
First, trim the stems of your tropical hibiscus. Take out up to 25% of the new growth. You won’t have to spend much time cleaning up a lot of yellow, fallen leaves by taking this simple step (this naturally happens as a result of shock when the plant goes from indoors to out). Even if there will still be some falling leaves, there is no need for alarm. It’s entirely normal.
After cutting back your hibiscus, you can move the entire pot inside if it is potted. Dig up your plant if it has been growing in the ground, then put it in a container. Use potting soil specifically designed for container plants. Additionally, avoid using garden soil at all costs. While garden soil works well for growing plants outside, it doesn’t drain well indoors. It may also encourage pests to enter by hitchhiking.
Optional: Speaking of pests, if you’d like to deter them from entering your home, give your hibiscus a prophylactic treatment or two. Insecticidal soap and neem oil are popular sprays that are safe to use on a plant you are bringing indoors. Find out more about protecting tropical plants before winter.
Indoor Winter Hibiscus Care The most important thing to understand about hibiscus plant care is that it prefers light. In actuality, it likes light, not just a lot of it. Because of this, your plant will thrive at a prominent location inside your house. Have a large, bright window? Bingo! Another option is a sizable patio door. not enough daylight? You’re in luck since hibiscus will thrive in the wintertime when grown under a shop or plant light. (Tip: An effective, traditional store light will do; there’s no need to spend a lot of money on a fancy, pricey plant light. I’ve always used that.) Your hibiscus will be happy in the winter if you give it more light.
When the top inch or two of the potting mix feels dry to the touch, water your hibiscus (just like you would any other houseplant). I’ve always discovered, and I’m willing to bet you will as well, that hibiscus demand a lot less water indoors throughout the winter than they did when you were growing your plant outdoors. Thankfully, that makes maintaining it simpler! I ended up watering my Tropic Escape hibiscus once a week or so when I brought it indoors for the winter. However, a number of elements, such as how hot or cold your home is, the humidity levels, the size of your hibiscus, the size of its pot, the type of potting mix, etc., will affect the precise frequency you’ll be watering.
Note: During the winter, keep your hibiscus away from both warm and cold drafts. This contains vents for heating. Hot (or cold) air bursts can create brown or fading foliage.
More positive news You shouldn’t stress over it. Let your hibiscus enjoy a peaceful winter’s nap. You can wait until spring, around March, when the days (finally!) start to get longer.
Seasonal Flowering Although I detest to say it, don’t count on flowers during the winter. Since your plant is dormant and may not have enough light to flower unless it is located in an extremely sunny area, you probably won’t see many. My plant only produced three or four blossoms each winter while I maintained it in my dining room in Iowa, a few feet from a north-facing bay window.
By the way, don’t worry if your plant does produce buds but you see that they are falling off. This also makes sense. In response to stress, hibiscus are infamous for losing their flower buds (such as being grown inside).
Thus, a little forethought, a sunny location, and routine watering are all that are required to bring your tropical hibiscus inside for the winter.
Hibiscus plants grow outdoors or indoors.
As a houseplant, hibiscus. Tropical, sun-loving hibiscus bushes produce large, beautiful flowers with a recognizable, conspicuous stamen. To cultivate them, you don’t have to reside in Florida or California. They can be grown outdoors in temperate climates during the summer and enjoyed as houseplants inside during the winter.
Where should hibiscus plants be planted?
Hardy Be patient because hibiscus takes a while to bloom in cold springs or in the early summer. Hardy Hibiscus thrives in direct sunlight. Although they will still grow, their ability to expand and flower will be compromised. Hibiscus may require shade during the hottest part of the day if you are in a location with particularly hot summers. Planting hibiscus should be done alongside or behind perennial flower beds.
Will hibiscus bloom again in the spring?
Tropical hibiscus, which is native to warmer parts of Asia and the Pacific Islands, is only hardy in Zones 10 and 11, where the temperature rarely drops below freezing (32F). Therefore, it cannot endure a winter that is colder than that outside. This shrubby plant can withstand the odd frost, but its stems and leaves could slightly wither. However, you can cut the dead areas away and new growth will sprout in the spring as long as the roots don’t freeze.
Do hibiscus bloom each year?
I’ve addressed some of the most frequent queries about hibiscus maintenance in this article. Please include it in the comments area below if yours isn’t on the list.
Are hibiscus easy to grow?
Once you know what they require in terms of temperature, water, and sunlight, hibiscus are simple to grow. They only need a little attention when you give them the right surroundings.
Do hibiscus bloom all year?
Varieties of tropical hibiscus can bloom all year long. However, in the winter when it is colder and there is less light, they typically go into full or semi-dormancy. Cold-resistant varieties only bloom from mid- to late-summer.
Do hibiscus plants come back every year?
In the appropriate growth zone, cold-hardy hibiscus plants do really hibernate and reemerge in the spring each year. Tropical variants are typically cultivated as annuals or kept as houseplants, though they will remain evergreen in warm areas.
How big does a hibiscus tree get?
The size of a hibiscus tree totally depends on the variety. While many cold-hardy species vary between 4-6′, some tropical varieties can approach 10′.
The beautiful, vibrant blossoms of a hibiscus can liven up your yard or house when given the correct care. You can maintain the health of yours and take pleasure in the blossoms year after year by using these growing suggestions.
My Winter Houseplant Care eBook is for you if you want to learn how to keep your favorite plant alive during the chilly and gloomy months. It will provide you with all the knowledge you need to maintain healthy indoor plants all year long. Get your copy right away!
Can hibiscus plants endure the winter inside?
A. Your hibiscus needs to be brought inside far in advance of the first fall frost. Before bringing the plants inside, inspect them for insects. Whiteflies are often drawn to hibiscus. It’s typical for your hibiscus to shed all of its leaves quickly after being brought indoors; do not be worried. They’ll start to develop again soon. If given access to mild temperatures and strong light, hibiscus can overwinter well indoors. As is recommended for all houseplants, give the plant continuous moisture but don’t let it stand in water. If your plant is still flourishing in its original potting soil, you should repottie it in the spring with a high-quality potting soil. Late winter is the ideal time to cut back any lanky growth and start fertilizing every two weeks with a well-balanced fertilizer. After all threat of frost has gone in the spring, your hibiscus can be gradually adapted to the outdoors in full sun.
How much cold can hibiscus plants stand?
The ideal temperature range for hibiscus is 60–85 °F. Most growth and flowering will end at 50 degrees Fahrenheit, and flower size and shape will be altered. Make sure to bring your plant indoors before the first fall frost because a freeze will make it die.
When ought I to move my hibiscus indoors?
If your hibiscus is in a pot, it will be simple to transfer it indoors where it can survive the winter as a houseplant.
They don’t need as much maintenance as your other houseplants and aren’t very finicky. Just make sure to bring them inside before it gets colder outside than 60 degrees.
You could wish to chop it back initially, based on its size and the available area. The branches can be cut back by up to 50% without doing any damage.
Place it near a warm window once you’re inside. After moving them in, it’s not uncommon for them to experience some shock.
It’s possible for some of the leaves and flower buds to turn yellow and die. It’s just adjusting to the rapid change in circumstances, which is natural. Within a few weeks, it ought to reappear.
Overwintering A Dormant Hibiscus
Since you don’t have to bother about taking care of a live plant, some individuals find it to be considerably simpler to overwinter a dormant hibiscus.
You may either wait for it to naturally enter hibernation or you can push it if you want to do this. The main causes are dryness and chilly temperatures.
Reduce your watering in the fall and keep the plant outside until the temperature drops to 50F to force dormancy. It is perfectly normal for it to begin releasing blooms and leaves.
Move it indoors to a dim area once the weather outside becomes too chilly. The rest of the leaves will gradually fall off as the plant goes entirely dormant.
Throughout the winter, keep your dormant hibiscus in a dark, cool place and check on it once a month. Just enough water should be provided to prevent the soil from drying out completely.
Wintering The Cuttings Indoors
You can try overwintering some cuttings if you don’t have the space to keep or store a hibiscus.
For optimal results, take your cuttings before the temperature outside falls below 60F. They should have numerous leaves and be around four long.
Take off the bottom leaves, then put the stems in a water-filled container. They should eventually grow roots. When they do, you have the option of either leaving them in the water or potting them in new soil.
If you wish to keep them submerged, replenish the water as it evaporates or if it becomes slimy. To prevent them from drying out, the water should always be above the roots.
How can I identify whether my hibiscus is tropical or hardy?
If your hibiscus has glossy deep green foliage with 3-6″ double or single flowers in hues of red, pink, orange, or yellow
If your hibiscus has dinner plate-sized dull, medium-green, heart-shaped leaves that are white, pink, or red
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