...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...
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
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. 🛒
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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.
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:
Smokey and Sunshine Wrap Up the Garden with Frost Cloth Before the
Chill.
Smokey: "Thermometer says 45. Time to wrap the bananas!"
Sunshine: "You wrap the bananas. I’ll guard the mulch… from this
sunny spot."
Smokey: "Teamwork, Sunshine. Teamwork."
🌡️ Cold nights are coming - but your
tropicals do not need to shiver!
Even in sunny Florida and other warm zones, one cold snap
can undo months of growth. Preparation is everything. Tropical plants can
handle a lot, but they dislike surprises. Let’s make sure
your garden stays safe, strong, and happy all winter long.
Tips from Tatiana Anderson, Top Tropicals Plant
Expert
👉 Group and Check Your Plants
You already know which plants are in pots and which are in the ground.
What matters now is prioritizing by cold sensitivity.
Identify the tender tropicals – papaya, banana, plumeria, adenium,
heliconia – and decide which ones get covered first when temperatures
drop.
Keep frost cloths or old sheets near those areas, ready to grab fast. If
your garden is large,
label protection zones or mark plants that always need extra care. The goal
is to have a plan, not a panic, when the cold alert hits.
Once you know your priorities, you can plan the rest of your protection
strategy.
👉 Feed and Mulch
Stop using high-nitrogen fertilizers by late fall. They push soft new growth
that freezes easily.
Add compost around the base of your plants and top with 3 to 4 inches of
mulch. Mulch acts like a blanket: it keeps warmth in, protects the roots,
and keeps soil moisture steady. Just make sure the soil drains well; cold
and soggy soil leads to root rot. In raised beds, check that water flows
away easily.
After you feed and mulch, it is time to look at how your local zone changes
the game.
👉 Zone-by-Zone Tips
Moving Tropical Plants Indoors for Winter Protection
Zone 10: You are lucky! This is mostly a maintenance season.
Watch for root rot after heavy rain, trim lightly if needed, and protect
tender young trees during surprise chills. Keep some frost cloth ready just
in case.
Zone 9: This is the main action zone. Nights can dip into the
30s. Deep-water your trees once before cold nights to insulate the roots.
Apply heavy mulch, and have frost protection ready to go. If you grow
tropical fruit like mango or guava, consider wrapping young trunks in burlap
or foam pipe insulation.
Zone 8: This is where tropical gardening becomes creative. Stick
to cold-hardy tropicals such as loquat, guava, or cold-hardy avocado
varieties. Use portable greenhouses, wrap trunks, and move smaller plants
indoors or to a heated porch when frost threatens.
Now that the garden beds are set, let’s look at your pots and
containers – your most mobile plants.
👉 Container and Patio Plants
Potted plants are the easiest to protect but also the quickest to freeze.
Start reducing watering now so roots do not stay too wet in cooler weather.
Before moving them, check for insects hiding under leaves or in the soil.
Group your pots close to a wall for reflected heat and wind protection.
If you plan to bring them indoors, do it gradually. Move them closer to the
house for a few days before bringing them all the way inside to help them
adjust to lower light and humidity.
When the chill starts, many gardeners rush to move everything inside at once
– but a smooth transition works much better.
👉 Indoor Plants
When bringing plants inside, give them a good rinse to remove dust and bugs,
and flush the soil to wash out salts from summer fertilizing. Keep
them separate from your houseplants for a week to make sure no pests come
along. Expect some leaf drop – it is normal as they adjust to lower
light. Give them bright light near a window, and cut watering by about half
until spring. Avoid misting too much; good airflow matters more than
humidity during winter.
Many tropicals, like hibiscus, brugmansia, and crotons, may look tired for a
while, but they will bounce back quickly once days get longer.
👉 Timing Is Everything
The key is to prepare before the first cold warning. Check your weather app
regularly once nights start dropping into the 50s. Keep covers, mulch, and
supplies ready so you are not running outside at midnight with a flashlight
and a frozen hose. Have your frost cloths labeled by plant group and stored
in an easy spot. A little organization now saves a lot of stress later.
Many tropicals, like hibiscus, brugmansia, and crotons, may look tired for a
while, but they will bounce back quickly once days get longer.
Remember: the goal is to help your plants rest safely. Many gardeners prune
or fertilize too late in the season – we will talk about why that can
be risky next week." — says Tatiana Anderson, Top Tropicals Plant
Expert
Coming next mail-list: The best gadgets for cold protection (lights,
heaters, frost covers) and what NOT to do in winter.
Protecting Tropical Plants with Frost Covers at Top Tropicals
Nursery
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:
PeopleCats of TopTropicals. Cats of the day: Biggy's Cat Hospital
Biggy checking on patient Abu when he couldn't walk
During these challenging times for the whole planet, we receive kind
letters from our customers checking on how our PeopleCats are doing, especially those that previously were ill. And
since we promised to follow up on everyone, including heart-breaking story of
Raja and Abu, today's report is about everybody's progress!
As we mentioned in our previous newsletter, several cats in TopTropicals
Cat Sanctuary had a coronavirus (we call it COVID-Cat-20), or simply a cat respiratory infection. Chiefy, Snitch, Marco and Biggy had it really bad, but some other PeopleCats surprisingly didn't
get it! Just like with humans. Lucky King didn't have a single sneeze!
Finally, everybody has recovered by now, but it has been a very stressful
couple of weeks for us, considering limited vet availability at this stay-home
time. On top of that, Lil S had an abscess and was also contained in a home hospital, away
from flu-quarantined PeopleCats. Our homes become real cat hospitals!
We are thankful to our customers support, especially Silvia who made
several donations for our PeopleCats, and also recommended antiseptic pads - those worked great for Lil S! Abu and Raja's adventures were not over... After 2 weeks of seeing a
vet treating their infections and injuries, they got worse... Then after a
couple of weeks in another hospital (and a couple thousand more in bills) we were
suggested to put them down as hopeless since they would never walk again...
But Kristi did not want to believe it, she did not give up! The kittens heard
her. They won. Today, they are all better, walking, jumping and playing!
Thank you Kristi!
Never give up hope!
Stay safe and healthy with your PeoplePets!
TopTropicals PeopleCat Club
Thank you everybody for supporting us in helping PeopleCat Community! Make
your kind donation today and receive a surprise gift from us. Every little
bit helps! Thank you and God bless you and your pets!