Photo above:
Lagerstroemia speciosa - Queen Crape Myrtle. Gorgeous flowering tree with
cascades of lilac flowers. One of the most popular trees in Southern
gardens.
Q: It's spring, finally! I can't wait to plant my
paradise garden with lots of tropical flowers. We moved into a nice new
house but the yard has nothing but grass. Where do I start?
A: When you start your garden from scratch, you
need to plant your trees first. It's a perfect timing!
Getting tropical
flowering trees now is really important for making your garden strong and
beautiful. Trees are like the bones of your garden, giving it shape and shade.
If you plant them in spring, they have enough time to grow strong roots
before winter. This helps them survive better.
Trees also give shade to other plants so they can grow well too. It's like
building a house - you need to start with the frame before adding other
parts. So, it's a good idea to get those trees now before moving on to shrubs and
vines.
Remember to provide regular fertilizing program which is the most important
during season of active growth. The more food your tree gets, the stronger
and faster it grows! For flowering trees, we recommend Sunshine Boosters Megaflor formula.
Photo above:
Royal poinciana, Flamboyant tree - Delonix regia. "The Royal Poinciana
is one of the most spectacular flowering trees in the USA, and probably
among the top 10 on this planet. In full bloom, it is like a regal elephant
caparisoned in red and yellow brilliance." (Larry M. Schokman, The Kampong,
National Tropical Botanic Garden)
When northern gardens fade into gray, our tropicals wake up. Winter is
color season here - and even if you live up north, you can still enjoy these
same flowering trees indoors or on a sunny patio.
From the fiery Royal
Poinciana to the golden Tabebuia and
violet Jacaranda,
these eight trees prove that winter can bloom anywhere
How to Care for Winter-Flowering Trees
We're often asked, at Top Tropicals, “Can I really grow tropical
trees in winter?”
Yes — with the right light and care, you can.
Here’s what works best both outdoors and indoors, according to our
expert, Tatiana Anderson.
🌡️ Fall Planting Guide
Let’s talk about timing, because that’s the part most people
get nervous about.
Everyone asks: “Isn’t it too cool to plant now?” —
and the answer is no!
Fall and early winter are actually the best months for tropicals in Zones 9
to 11.
Here’s why: the air has cooled off, but the soil is still warm.
Roots love that combination. They quietly spread underground while the rest
of
the plant takes a break.
By spring, those roots are ready to feed a burst of new growth — and
that’s when you’ll see the first big flush of flowers.
Pick a sunny spot that gets plenty of light — six to eight hours
if you can.
Loosen the soil and mix in compost or pine bark so it drains well.
Dig a hole about twice as wide as the pot and just as deep.
Set the plant level with the ground, backfill, and water it deeply to
settle everything in.
Then add mulch — two or three inches is plenty — but keep it
away from the trunk so it can breathe.
Tatiana’s tip: “Fall planting builds roots while everyone
else is resting. By spring, your tree wakes up ready to grow.”
🌳 Outdoor Care (Warm Climates Zones 9–11)
Now, let’s talk about what happens after planting — because
real gardening starts once the plant is yours. Tropical trees thrive on
routine: steady sunlight, deep watering, and just a bit of attention.
Water them about once a week when the weather is mild, more often if
it’s dry or windy.
Always check the soil first — if it feels dry two inches down, go
ahead and water.
Mulch helps more than most people realize — it keeps roots cool in
summer and warm in winter, and it saves you from watering as often.
Now, for those of you in Zone 9, here’s the truth: your trees can
take a chill, but they don’t love surprises.
A quick night in the upper 20s F won’t hurt mature plants, but young
ones appreciate a little help — a frost cloth or being planted at the
south side.
And don’t underestimate the wind. Cold, dry gusts can burn leaves
faster than frost.
Use fences, hedges, or taller shrubs as windbreaks, and take advantage of
microclimates — those warm pockets next to the house, brick patios, or
corners that get extra afternoon sun.
Tatiana’s tip: “A tropical garden in Zone 9 isn’t
about fighting nature — it’s about cooperating with it. Find the
warm corners, protect from the cold wind, and your trees will thank you with
flowers all winter.”
🏚️ Indoor & Patio Care (Cooler Climates)
For our northern friends — yes, you can grow tropicals indoors!
You just need good light, warm air, and a little attention.
Pick a large pot, with drainage holes and a light tropical soil mix.
Place it in a bright window — south or southwest if you can —
or under grow lights for about 12–14 hours a day.
Keep temperatures between 65 and 85 F, and water when the top inch of soil
dries out.
Misting helps keep leaves clean and adds humidity.
Rotate the pot every couple of weeks so all sides get sun. In summer, move
your plant outdoors gradually so it can enjoy real sunlight — then
bring it back in before nights drop below 40 F.
Tatiana’s tip: “Don’t be afraid of growing trees in
pots. They adapt beautifully — just select the right trees and pay
attention to their needs.”
How to Care for Winter-Flowering Trees
