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How to Care for Gloxinia Flowers (Sinningia speciosa)

How to Care for Gloxinia Flowers (Sinningia speciosa)

Meet the Author and Your Future Designer: Julio Arco is a passionate architect with years of experience in architecture, interior design, urban design, and housing. He studied at prestigious universities across North America and Europe. 


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How to Care for Gloxinia Flowers (Sinningia speciosa)

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About Gloxinia Flowers

Gloxinia flowers are some of the most beautiful and exotic-looking indoor plants you can find, including striped and double flowers. And, for a time, they were only available as perennials. This meant that, after blooming and dying, the plant would go through a period of dormancy before coming back to life and producing huge, velvety blooms once again.

However, today’s gloxinias are usually hybrids that have been bred to bloom quickly and are among the most beautiful flowering plants. However, once the petals die, these plants rarely come back because they put all their energy into producing flowers rather than roots. As a result, those who want to enjoy these flowers must focus on Gloxinia flower care while the plant is in bloom.

Once the bloom is over, the plant is usually discarded. Adding a Gloxinia Plant to your home will give it an instant exotic flair that is sure to please. Additionally, research has shown that having plants in your house will have amazing benefits for you! Visit our article Amazing Psychological Effects of Nature in Pet-Friendly Interiors to find out more!

How to Care for Gloxinia Flowers (Sinningia speciosa)

Gloxinia- Sinningia Speciosa- 20 Seeds

Selecting the Best soil for Gloxinia Flowers

Gloxinia plant is a beautiful and unique plant that is easy to care for, making it a great choice for beginners. One essential element of Gloxinia care is choosing the right potting mix. A wet, well-draining, somewhat acidic potting mix like African violet potting soil or gardenia is perfect. Always keep the soil around a developing Gloxinia moist.

During the growing and flowering season, keep the soil moist. After the bloom is through, cut water, let the leaves die, repot into a new pot, and begin watering again after it sprouts. You can enjoy Gloxinia’s gorgeous blooms for years to come with just a little attention!

Selecting the right pot for Gloxinia Flowers

Often, when you locate a Gloxinia plant in a nursery or store, it will be grown in a plastic container. However, if you intend to keep the plant indoors, you don’t necessarily need to repot it. Essentially any wide, shallow container will suffice. When selecting the perfect pot for your Gloxinia, consider both the size of the plant and the drainage needs of the roots.

Gloxinia plants need well-draining soil, so make sure your pot has drainage holes and use a light, airy potting mix. With just a little bit of care, your Gloxinia will thrive indoors for many years to come.

How to Care for Gloxinia Flowers (Sinningia speciosa)

Gloxinia- Sinningia Speciosa- 20 Seeds

The Best light for Gloxinia Flowers

Gloxinia plants are beautiful flowers that can add a touch of elegance to any room. However, these delicate blooms require special care and must be grown in bright, indirect light. Gloxinias should never be placed in direct sunlight, as this will damage their leaves and shorten their lifespan. Instead, choose a location with north- or east-facing windows.

If you don’t have such a spot in your home, south- or west-facing windows are also OK, provided the plant is positioned a few feet away, or a sheer curtain is used. With the right care, your Gloxinia will thrive and produce an abundance of gorgeous flowers.

How to Water Gloxinia Flowers

Water your Gloxinia plant regularly, but be careful not to overdo it. Also, spray the leaves often to restore moisture. At the conclusion of the blooming season (October), reduce watering and stop it when the leaves are dead. Let the plant hibernate in a dark, cool room (50 to 60°F, 10 to 15°C). In February/March, start watering again and move your plant to a 65 to 72°F (18 to 22°C) room. You can put it outdoors as early as May while avoiding direct sunlight. Your Gloxinia will thrive and provide you with years of enjoyment with a little care.

How to Care for Gloxinia Flowers (Sinningia speciosa)

Gloxinia Flowers Canterbury

How to Fertilize Gloxinia Flowers

Gloxinia plants need to be fertilized when watered to ensure that they bloom throughout the season. Avoid phosphate- and urea-rich fertilizers, and use a balanced fertilizer like 15-15-15. Follow the label’s guidelines for best results. From March to September, Gloxinia needs fertilizer every two weeks. Y

ou can make your own liquid floral fertilizer by fermenting weeds. Stop putting fertilizer in September and October, and when dormancy ends and blooming resumes, use organic fertilizer. Gloxinias are easy to care for and will reward you with a spectacular display of color all season long.

Best Temperature and Humidity for Gloxinia Flowers

Often called florist’s gloxinias, these tubular flowers come in a rainbow of colors, including white, pink, purple, red, and yellow. They thrive in rooms between 70 and 78 degrees during the day and 65 or higher at night, making them perfect houseplants. Gloxinias also like high humidity, which is an issue indoors. Dry air and hot or cold drafts may cause flower buds to drop off before they open. 

If your home’s air is dry, place the plant’s container on a stone or wet pebbles water tray, and this will enhance the humidity around the plant. Last, maintain your Gloxinia in a well-ventilated room. Without it, its brittle leaves may perish. But if you can provide these simple conditions, you’ll be rewarded with stunning blooms that will light up any room in your home.

How to Care for Gloxinia Flowers (Sinningia speciosa)

Mixed Gloxinia Sinningia Flower Seeds

How to Propagate Gloxinia Flowers

Gloxinias are also relatively easy to propagate. You can take leaf cuttings and germinate them in moist sand or seed-starting soil. Alternately, you can separate the tubers and repot individual tuber pieces while repotting. However, the majority of current gloxinias are cultivated to produce extremely big flowers and will never regain their previous splendor after reblooming. So if you want to see these amazing flowers in all their glory, make sure to follow these steps:

1.- Fill a container with a soil-free seed-starting material. Water the container till it runs out of the bottom. Allow it to sit for around 10 minutes, and then water it again to ensure the medium is adequately moist.

2.- Take the leaf cuttings from the parent plant at the point where the leaf stalk — the petiole — emerges from the plant’s main stem.

Remove a little portion of the tip of the petiole with a sharp knife. The petiole cutting must be dipped in rooting hormone and planted at least one inch deep into the wet soilless media. Place a clear plastic bag over the container to improve humidity and promote tuber development.

3.- Cut a large leaf from the parent plant and set it on top of the soilless medium with its underside facing up. Cut the big veins in multiple areas with a sharp knife, making sure to press the leaf into the medium as you cut to make adequate contact between the cuts and the medium.

Wrap the top of the pot with cellophane and only remove it to add water if the soil dries out. Observe the formation of plantlets in four to six weeks. Remove the cellophane and replant the gloxinia seedlings.

4.- To divide an existing plant with a huge tuber, remove the plant from its container and remove the dirt from the tuber. Remove any tubers growing alongside the original plant and bury them shallowly in the medium devoid of dirt.

Some gardeners have successfully sliced the tuber into portions containing a little crown and then planted the new sections. After planting, cover either type of division with a clear plastic bag to improve humidity and promote new growth. Be careful that the young plants do not rot through over-watering and poor ventilation. 

Gloxinia Flowers Common Pests and Diseases

Gloxinia flowers are some of the most beautiful and delicate flowers you can find. They’re perfect for adding a touch of elegance to any room. However, they’re also quite finicky and require special care to stay healthy. One of the most important things to keep in mind is that Gloxinia leaves are susceptible to wetness and lack of ventilation.

These two elements can quickly ruin the plant. Additionally, it’s important not to keep Gloxinias in standing water over long periods of time as this will induce tuber rot. Finally, a too-dry Gloxinia will roll up its leaves in an effort to conserve moisture. All of these issues can be avoided by paying close attention to the plant’s environment and making sure it has everything it needs to thrive.

Unfortunately, Gloxinias are also susceptible to pests like whiteflies, scale, mealybugs, and aphids. If your Gloxinia does become infested, the best course of action is to immediately dispose of the sick plant to prevent the pests from spreading to other houseplants. Additionally, use pesticides and sprays sparingly as they may damage the delicate blossoms.

How to Care for Gloxinia Flowers (Sinningia speciosa)

Mixed Gloxinia Sinningia Flower Seeds

When should I repot my Gloxinia Flowers?

Gloxinias typically bloom in the spring and summer, but they can also bloom in the fall and winter if they are kept in a warm, sunny location. When your Gloxinia is in its dormant period, after its leaves have fallen off, it is the only time you should repot it.

When you begin to notice new development on the tuber after a few months have passed, transfer it into a larger container that has a new soil mixture. Restart the process of fertilizing and watering the plant. Gloxinias are relatively easy to care for, and with a little effort, you can enjoy their beautiful blooms all year round!

How to prune Gloxinia Flowers

With a few simple tips, you can have these stunning flowers blooming in no time. Cut spent flowers at the stem’s base and be careful with the brittle leaves. Cut a new plant’s healthy stem at 45 degrees. Then plant the stem in light, porous potting soil and keep it moist but not soggy.

Put the plant in a bright, cool spot out of direct sunlight. You can transfer the new plant in four to five months. Gloxinias are relatively pest-free, but it is still important to check for mites, whiteflies, and thrips. Use clean, sterile potting soil to reduce pests and diseases. With a little care, you can enjoy these beautiful flowers for many months to come.

How to Care for Gloxinia Flowers (Sinningia speciosa)

Mixed Gloxinia Sinningia Flower Seeds

Final Thoughts

Adding houseplants to create a home oasis can be incredibly beneficial for your peace of mind and overall well-being!

Not only is it great for the environment, but adding gloxinias to your space can offer various psychological benefits. These plants provide more than aesthetic value, from bringing in additional color and texture to establishing calming patterns. Gloxinias can also purify the air, giving us access to more oxygen while filtering pollutants like formaldehyde, carbon monoxide, and benzene out of our environment.

To maximize the potential benefits of gloxinias, consider arranging them strategically throughout your space. Pay attention to light sources, like natural daylight or grow lights; humidity levels; plant toxicity if you have pets; and even where you purchase them. Planning ahead can save time and money while keeping your pet-friendly indoor trees healthy!

Additionally, talking to and bonding with your plant may even bring you joy – ask it how it’s doing today or give it some loving words – never underestimate the power of positive reinforcement! With careful preparation and maintenance, we can enjoy the psychological benefits that come with having beautiful gloxinias in our lives!

Care for Gloxinia Flowers – FAQ

Do Gloxinia Flowers need direct sunlight?

No, Gloxinia Flowers do not need direct sunlight. In fact, they prefer bright, indirect light.

How often should I water Gloxinia Flowers?

Water you’re Gloxinia Flowers when the soil is dry to the touch. Do not let the plant sit in water, as this will cause the roots to rot.

What is the best way to fertilize Gloxinia Flowers?

Fertilize your Gloxinia Flowers every two weeks with a balanced fertilizer that contains nitrogen, phosphorus, and potassium.

My Gloxinia Flower’s leaves are wilting – what should I do?

If the leaves of your Gloxinia Flower are wilting, it is likely due to too much or too little water. Check the soil to see if it is dry or soggy. If it is dry, water the plant. If it is soggy, allow the plant to drain, and do not water again until the soil is dry to the touch.

My Gloxinia Flower’s leaves are turning yellow – what should I do?

If the leaves of your Gloxinia Flower are turning yellow, it could be due to a lack of nutrients. Fertilize the plant every two weeks with a balanced fertilizer that contains nitrogen, phosphorus, and potassium. You can also try moving the plant to a brighter location.

What is the best way to propagate Gloxinia Flowers?

The best way to propagate Gloxinia Flowers is by taking stem cuttings in the spring or summer. Cut a healthy stem at a 45-degree angle and remove the lower leaves. Plant the stem in light, porous potting soil and keep it moist but not soggy. Put the plant in a bright, cool spot out of direct sunlight. You can transfer the new plant in four to five months.

What is the best soil for Gloxinia Flowers?

African violet soil.

Is Repotting Gloxinia Sinningia Hybrids easy?

Yes, it is. Wait until the plant is in its dormant period after the leaves have fallen off. Then, transfer the tuber into a larger container with fresh African violet soil. Restart the process of fertilizing and watering the plant. Gloxinias are relatively easy to care for, and with a little effort, you can enjoy their beautiful blooms all year round!

Do Gloxinia Flowers need to be deadheaded?

Yes, Gloxinia Flowers need to be deadheaded to encourage new growth. Cut spent flowers at the stem’s base and be careful with the brittle leaves.

When is Gloxinia’s blooming season?

Gloxinias are among the most popular plants grown for spring and summer enjoyment, but if properly cared for, blooming plants may be produced at any time of year.

How to Care for Gloxinia Flowers (Sinningia speciosa)

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M.Arch. Julio Arco
M.Arch. Julio Arco

Bachelor of Architecture - ITESM University
Master of Architecture - McGill University
Architecture in Urban Context Certificate - LDM University
Interior Designer - Havenly
Architecture Professor - ITESM University

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