Garden Blog - Top Tropicals

Date: 15 Jan 2026

When the Black Bat Lily decides to bloom

Blooming Black Bat Lily (Tacca chantrieri) with dark bat-shaped flower 
and long whisker-like filaments surrounded by green leaves

Every so often a plant blooms and the whole greenhouse seems to slow down.

That is what happened this week with the Black Bat Lily, Tacca chantrieri. We have grown Taccas for years, but when the black ones open properly, it still feels special. The flowers are dark and quiet, almost unreal up close. They do not shout for attention. They make you lean in.

Right now, we have a lot of them blooming at the same time. If you have never seen one in person, photos only get you part of the way there. The wings are darker than you expect, and the whiskers seem to go on forever. People walk into the greenhouse, stop, stare, and usually ask the same question: "Is that real?" - Yes. It is.

Group of blooming Black Bat Lily plants (Tacca chantrieri) with dark 
bat-shaped flowers and long whisker-like filaments in a greenhouse

A quick honest note, because this matters. The blooms themselves are delicate and may not travel well. That is just the nature of this plant. The plants, however, are strong, well established. With the right conditions, they bloom again. This is not a one-time trick.

Black Tacca is not a beginner houseplant, but it is also not impossible. It likes filtered light, steady warmth, and humidity. It does especially well in a greenhouse or a bright indoor spot where you already keep plants that enjoy moisture. It is the kind of plant you keep close, not one you forget in the corner.

We are offering them now simply because they are ready and looking their best. If you have been waiting for one, this is a good moment.

You can see the Black Bat Lily here: https://toptropicals.com/store/item/2345.htm

Just wanted to share something we are enjoying in the greenhouse right now. Some plants come and go. Some stay with you.

SAVE 20% OFF Tacca Plants
Use code TACCA2026 at checkout
Limited time offer. Good till 01/23/2026.
Valid on Tacca plants only. Discount applies to plants only, before shipping and handling. Not valid with other discounts or coupons. Not valid for past orders.

Tacca (Bat Lily) FAQ

What is Tacca?

Tacca, also known as Bat Lily or Devil Flower, is a tropical plant grown for its unusual bat-shaped flowers with long whisker-like filaments. The most popular species is Tacca chantrieri, the Black Bat Lily.

Is Tacca hard to grow?

Tacca is not a beginner plant, but it is not impossible. It does best with warmth, humidity, and filtered light. Gardeners who already grow orchids, calatheas, or other humidity-loving plants usually do well with Tacca.

Does Tacca need a greenhouse?

A greenhouse is ideal, but not required. Tacca can be grown indoors in a bright spot with indirect light and good humidity, such as near a humidifier or in a bright bathroom with a window or skylight.

Will my Tacca arrive in bloom?

Plants may be blooming in the greenhouse, but flowers are often removed before shipping because they are delicate and do not travel well. The plants are well established and capable of blooming again with proper care.

How often does Tacca bloom?

Tacca does not bloom constantly. It may take time to establish before flowering, but once settled, it can bloom seasonally and may produce multiple flowers in warm, humid conditions.

Does Tacca grow from a bulb?

Tacca grows from a rhizome, not a bulb. The rhizome stores energy and allows the plant to regrow and bloom again.

Why does Tacca have long whiskers?

The long filaments are thought to help attract pollinators such as flies by mimicking the look of decaying organic matter. While unusual, this is part of the plant's natural pollination strategy.

✍️ More about growing Tacca
🛒 Get your own Tacca plant

Date: 26 Jan 2022

Don't miss this one:
PodCast Premiere!

Episode 1
How to Protect Tropical plants in Winter: Q & A

Featuring Horticulturist Mark Hooten

...We are introducing our new Series: Top Tropicals Podcast. Growing tropicals and pushing the limits. Watch the first episode:

How to Protect Tropical plants in Winter

...Who doesn't like tropical beauty? Everyone wants tropical plants. But not everyone lives in a warm climate. Is it possible to grow tropicals outside of Tropics?
Top Tropicals horticulturist Mark Hooten, who is well known to many gardeners as the Garden Doc with his Saturday Plant Clinic, is answering gardeners' questions about how to prepare and protect tropical plants during winter...

Premiere scheduled:
Thursday, January 27, 8:00 AM

More about cold hardiness and cold protection:

Cold hardy tropical fruit trees
Growing Stephanotis and cold protection
Cold protection of tropical container plants
Plumeria cold protection
Ghost Cold Protection
Seven rules of cold protection for tropicals
Improving cold hardiness before winter: fertilizer and micro-elements
3D garden ideas and winter cold protection
Cold protection - winter action for your plant collection
About Cold Protection

Date: 7 Oct 2025

⭐ The Winter Stars: 8 Flowering Trees That Steal the Show

Collage showing eight tropical and subtropical winter-flowering trees: 
Royal Poinciana with red-orange canopy, Dwarf Pink Tabebuia, Dwarf Golden 
Tabebuia, Pink Butterfly Orchid Tree, Golden Rain Tree, Weeping Red 
Bottlebrush, Hong Kong Orchid Tree, and Jacaranda with purple 
flowers.

8 Best Flowering Trees That Bloom in Winter: Royal Poinciana with red-orange canopy, Dwarf Pink Tabebuia, Dwarf Golden Tabebuia, Pink Butterfly Orchid Tree, Golden Rain Tree, Weeping Red Bottlebrush, Hong Kong Orchid Tree, and Jacaranda with purple flowers.

Royal Poinciana (Delonix regia)

The diva of tropical trees. Huge red-orange flowers blanket the branches from late winter through summer. If you’ve ever seen one in full bloom, you know — it stops traffic. Best in large yards or open spaces, but young ones do great in big pots for a few years. 🛒 Shop
Tatiana: “If you want a tree that makes people say ‘wow,’ this is it.”

Tabebuia chrysotricha – Dwarf Golden Tabebuia

Small tree, big drama. It turns solid gold just before new leaves appear. Blooms while completely bare — a stunning contrast of yellow on brown wood. Perfect for patios, courtyards, and containers. Handles cool nights down to the mid-20s F. Bright, cheerful, and forgiving — the kind of tree that always looks like it’s celebrating. 🛒 Shop

Tabebuia impetiginosa – Dwarf Pink Tabebuia (Pau D’Arco)

The Florida “cherry blossom.” Pink-lavender flowers smother the branches each winter, often before any leaves return. Thrives in sandy soil, tolerates drought, and grows beautifully in large planters or pots indoors near a sunny window. Ideal for seasonal residents or anyone who wants color when everything else is asleep. 🛒 Shop

Jacaranda mimosifolia

If color had music, this would be jazz. Soft, fern-like leaves and cascades of violet-blue trumpet flowers — airy, elegant, unforgettable. Outdoors, it makes a graceful shade tree; in containers, it stays compact with regular pruning. Jacarandas reward patience — they bloom bigger each year. 🛒 Shop

Koelreuteria paniculata – Golden Rain Tree

A favorite for its surprises — golden blooms in summer, pink paper lantern pods in fall, and bronze leaves before rest. Fast-growing, tough, and easy. Loves full sun and moderate water. Great for open lawns or patio tubs. The kind of tree that gives you something new to look at every month. 🛒 Shop

Callistemon citrinus – Bottlebrush Tree

The hummingbird magnet. Bright red, brush-shaped flowers bloom several times a year — sometimes even in cool weather. The dwarf form, ‘Little John,’ stays about 4 feet tall, perfect for pots or small borders. Trim lightly after flowering to keep it compact and colorful. 🛒 Shop
Tatiana: “If you’ve never grown a tropical tree before — start here. It’s the friendliest one.”

Bauhinia variegata – Pink Butterfly Tree

Graceful, fragrant, and forgiving. Its pink-lavender orchid-like flowers open from late winter through spring, filling the garden with color and pollinators. It’s fast-growing, drought-tolerant, and excellent for both ground and pots. Even the buds are edible — a fun bonus for adventurous gardeners. 🛒 Shop

Bauhinia blakeana – Hong Kong Orchid Tree

The queen of them all. Huge magenta-purple blooms that last for months, from fall through spring. Fragrant, clean (no messy seed pods), and perfect for patios or large decorative containers. Give it sun, a little water, and it will reward you with bloom after bloom. 🛒 Shop
Tatiana: “It’s the one tree that never lets winter win.”

A note on grafted Hong Kong Orchid Trees: Most Hong Kong Orchid Trees are grafted, and that’s actually a big advantage. Because they don’t grow from seed, grafted plants mature faster and begin blooming while still small — sometimes within the first year. That makes them perfect for patio pots or small gardens where space is limited.

Bringing the Tropics Home

Whether your garden faces the Gulf or your window faces the snow, these trees let you live in color year-round. Plant them outdoors in warm zones or grow them in pots indoors — they adapt, they bloom, they brighten every corner.

Gardening isn’t about waiting for spring — it’s about finding joy in every season. And when a tree blooms in January, that joy feels twice as sweet.

🛒 Shop Winter Flowering Plants

Tabebuia impetiginosa - Dwarf Pink Tabebuia, Pau DArco, Taheebo

✍️ Winter Bloomer Q&A

Q: Can these trees really bloom indoors?

Yes! Smaller species like Bottlebrush ‘Little John,’ Dwarf Tabebuias, and many Bauhinias bloom beautifully in pots with bright light or grow lamps.

Q: Do they lose their leaves in winter?

Some, like Tabebuias and Jacarandas, drop leaves right before blooming — it’s normal and part of their charm. Others, like Bottlebrush, stay evergreen.

Q: What fertilizer works best?

We use Sunshine Boosters — gentle, balanced, and perfect for tropicals. Feed every 2–3 weeks during active growth.

Q: How do I know when to water?

Touch the soil! If it’s dry an inch or two down, water deeply. Overwatering is the main mistake with tropicals.

Q: Can they handle frost?

A quick dip into the upper 20s F is fine for most mature trees. Cover young ones or move containers under shelter if colder.

Q: Which are best for beginners?

Start with Bottlebrush ‘Little John’ or Golden Tabebuia — compact, colorful, and nearly foolproof.

Q: When will they bloom?

Usually within few years if they get enough sun and warmth. Grafted plants blooms much sooner

Q: Which of these trees are best for pot growing?

For patios, balconies, or indoor sunrooms, choose the compact or grafted types:

🎥 Watch videos of Dwarf trees in bloom:

Dwarf Golden Tabebuia

Dwarf Pink Tabebuia

🛒 Shop Winter Flowering Plants

Date: 29 Nov 2020

Cold protection of tropical container plants

Q: I am long time customer of yours, I live in San Diego California and while the summer and Fall temperatures are warm to mild, the winter temperatures dip to a point where some tropicals die off. We are experimenting with different variations of way to heat and insulate the pots we have the tropicals planted in as a way to keep them alive during the colder winter months. I was wondering if you knew of the ideal soil temperature for these tropical in order to look their best year round. All of the heaters we have installed have thermostats and temperature adjustments so we can now keep the soil anywhere between a range of between 65-75 degrees. Any advise you can provide would be greatly appreciated.

A: This is a very interesting concept you are working with. Indeed, keeping pots/roots warm, may help a lot! We've been experimenting with cold protection for a long time - for the above-ground plant parts. For sure keeping roots protected (even with a thick layer of mulch) will benefit tropical plants during winter. In case with container plants, this may help dramatically.
The guideline is, tropical plants slow down or stop their metabolism at 65F. As long as you can keep soil above that temperature - this should work great. Of course, the higher the better.
Optimum temperature for growing tropical plants in general - 70-85F. Above 90F, metabolism stops too, unless it's a heat tolerant, desert plant.

More information on winter cold protection of tropical plants and zone pushing:

Greenhouse in Virginia
Plumeria cold protection
Ghost Cold Protection
Seven rules of cold protection for tropicals
About Cold Protection
Cold protection - winter action for your plant collection
Tropical Treasures articles on zone pushing.

Date: 3 Dec 2019

Ghost Cold Protection

Q: Has anyone ever tried using heat packs under frost blankets to protect tropical plants from frost?

A: The reality is, the heat packs used for shipping do not have enough heat capacity to create efficient warming effect. From our own experience, the best way is to use small 25W incandescent bulbs which produce lots of heat (considering observing all safety precautions and fire safety). Some gardeners use Christmas lights. See picture of our plants in the ground during a cold night. We called them Ghost Cold Protection! ;)

See more columns on cold protection:
Seven rules of cold protection for tropicals
About Cold Protection
Cold protection - winter action for your plant collection
Tropical Treasures articles