Garden Blog - Top Tropicals

Date: 3 Nov 2024

Why some cassias are called Rainbow?

Rainbow cassia - Cassia Marginata

🌈 Why some cassias are called "Rainbow"?



Cassias, besides yellow, can be pink, red, or with a multi-color flower combination.

Rainbow cassias are hybrids between yellow and pink or red cassias.

Some of the most showy cassias are:
Cassia grandis
- Red Cassia
Cassia javanica - Apple Blossom Tree
Cassia marginata - Rainbow Shower Tree
Cassia roxburghii - Ceylon Senna
Cassia x nodosa - Pink Shower, Appleblossom.

♦️ Cassia trees are compact, fast growing, tolerant to drought and poor soils, free-flowering and relatively cold hardy. Always a great choice!

What cassias do you have in your garden?
Share photos in comments👇


📚 More about cassias from previous posts:


How to add color to your yard
Rainbow Cassias

🎥 Rainbow cassia - Cassia Marginata.

🛒 Shop showy Cassia trees

#Butterfly_Plants #Trees

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Date: 21 Oct 2025

Cassia vs Bauhinia: which is better as an everblooming container tree?

Cassia vs Bauhinia: which is better as an everblooming container tree?

🌈 Cassia vs Bauhinia: which is better as an everblooming container tree?

🌸 Cassia (Senna) trees are very popular flowering trees - fast growing, free-flowering, relatively cold hardy, and they love the summer heat. Cassias come in several colors: yellow, orange, pink, red, and rainbow. Rainbow varieties (which are hybrids between yellow and pink cassias) are the most popular thanks to their multicolor blooms with swirls of yellow, pink, red, and orange. But while Rainbow Cassia is a spectacular flowering tree for southern gardens, is it a good choice for a container when you want color on your patio or pool deck?

🌸 Some yellow-flowering cassias make attractive bushes that bloom most of the year and stay compact, so they can be grown as container specimens:
Cassia didymobotrya- Popcorn Cassia
Senna alata - Empress Candles
Cassia fistula - Golden Shower (a compact size winter blooming tree)

🌸 When it comes to Rainbow or pink cassias such as Cassia javanica - Apple Blossom Tree or Cassia grandis- Red Cassia and other species and hybrids (Cassia marginata - Rainbow Shower Tree, Cassia roxburghii - Ceylon Senna, Cassia x nodosa - Pink Shower), these are usually more vigorous trees that may take several years to bloom. Their flowering season lasts from a few weeks to a couple of months. These trees grow moderately fast but typically need to reach about 10 feet before they start flowering.

🌸 So, the answer is: if you want rich, deep color year-round from a container tree, go with Bauhinias - Orchid Trees. Most varieties grow well in pots, stay compact, and reach blooming maturity within just one season. The following varieties are everblooming and can produce flowers for up to 10 months of the year:

Bauhinia madagascariensis - Red Dwarf Orchid Tree. Blooms from winter through fall, up to 10 months a year. The most cold-hardy of all.
Bauhinia blakeana - Hong Kong Orchid Tree. A large tree in the ground, but compact in pots if trimmed. Grafted trees flower right away. Winter bloomer, cold hardy to light frost.
Bauhinia tomentosa - Yellow Orchid Tree. Flowers from Winter through Summer, cold hardy to light frost.
Bauhiniamonandra - Napoleon's Plume Orchid Tree. Almost everblooming with the longest flowering period (less cold hardy than the first three).
Bauhinia acuminata - Dwarf White Orchid Tree. Blooms from summer through winter (also less cold hardy than the first three).

🛒 Explore Cassia trees and Bauhinias (Orchid Trees)

📚 Learn more:


How to add color to your yard with Cassias
Rainbow Cassias and Why they are called "Rainbow"
Napoleons Plume - Orchid Tree that blooms in a pot
Bauhinia madagascariensis, or Red Butterfly Orchid Tree that NEVER Stops Blooming
Rare Red Orchid Tree you may never find again but everyone wants
Bauhinia acuminata, Dwarf Orchid tree - white and elegant
5 small tropical trees that bloom all summer or year around
How to grow Orchid Trees in pots

#Container_Garden #Trees #How_to

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Date: 19 May 2026

The Tree That Looks Photoshopped (But Isnt)

The Tree That Looks Photoshopped (But Isnt) The Tree That Looks Photoshopped (But Isnt)
The Tree That Looks Photoshopped (But Isn't) 🌈

Most people see a photo of the Rainbow Eucalyptus and assume someone went heavy on the saturation filters. The trunk looks like an abstract artist got loose with neon greens, deep blues, purples, and burnt oranges - all on the same tree, all at once. It doesn't look real. But it is. And if you live in the right climate, you can actually grow one.

🎨 The Chemistry Behind the Watercolor Trunk



Eucalyptus deglupta does something no other tree quite pulls off at this scale: it sheds its bark in patches and strips throughout the year. While it seems entirely alien, this multi-colored, peeling bark is actually a family trait shared by many other members of the Myrtaceae (Myrtle) family - including common guava trees.

However, the Rainbow Eucalyptus takes this family tradition to an absolute extreme. This constant shedding reveals a living, shifting canvas underneath:
The Fresh Layer: New bark starts out a shocking, vivid green because of the chlorophyll sitting just beneath the surface.
The Shift: As the bark is exposed to air, it oxidizes. Time and oxygen push the colors through a spectrum of blues, purples, and eventually into warm oranges and deep, reddish-browns.
The Living Canvas: Because different sections of the trunk shed at different times, the tree is never just one color. It looks like a living watercolor painting that's still drying.

🎨 A Rainforest Giant That Grows at Breakneck Speed



Native to the humid tropical rainforests of the Philippines, Indonesia, and Papua New Guinea, this isn't your average backyard sapling. In the wild, it can tower at nearly 200 feet tall.
While it stays a bit more manageable in residential landscapes, it remains fast-growing. If you give it full sun, rich soil, and plenty of humidity, a young tree can put on several feet of height per year.
Unlike its drought-tolerant Australian cousins, the Rainbow Eucalyptus loves water and can even handle occasional flooding. As a bonus, its leaves release a pleasant, spicy aroma when crushed, adding a sensory layer to its visual drama.

🎨 The Catch: It Hates the Cold



Before you run out to buy one, there is a major catch. While many eucalyptus species are surprisingly tough against the hard freeze, the Rainbow Eucalyptus is the tropical outlier of the family.

The Safe Zones: It thrives best in USDA Zones 10-11 (like South Florida and Southern California), where winters stay mild.
❄️ The Cold Threat: Hard freezes, frost, and biting cold winds will badly damage or kill it.

Can you grow it in colder climates? Yes, but you'll need a big container and a tall space to move it in. Many gardeners outside the tropics grow them in large pots so they can drag them indoors or into a greenhouse for the winter. It limits their ultimate size, but it keeps the theatrical effect alive.

🎨 Why It's Worth the Hype



If you are lucky enough to live in a climate where it can thrive, the Rainbow Eucalyptus makes the ultimate landscape centerpiece. Because its canopy is tall and airy rather than dense, it won't completely black out the sun for the rest of your garden. Instead, it just stands there looking impossible.

Photos actually undersell it. Standing next to the trunk in person, you find yourself looking for the trick. But there isn't one - just nature showing off.

🛒 Plant the Impossible Rainbow Eucalyptus

📚 Learn more: 

Rainbow Eucalyptus Plant Facts

Botanical name: Eucalyptus deglupta
Also known as: Rainbow Eucalyptus, Mindanao Gum, Rainbow Gum
USDA Zone: 10 - 11
Highligths Large tree taller than 20 ftFull sunWatering: Moderate. Water when top soil feels dryKeep soil moistRed, crimson, vinous flowersWhite, off-white flowersSpice or herb plantFlood tolerant plant
Get personalized tips for your region

Eucalyptus deglupta - Rainbow Eucalyptus in Plant Encyclopedia

#Trees #Discover #Nature_Wonders #Fun_Facts

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Date: 4 May 2026

🍲 Where the Garden Becomes the Kitchen

Close-up  of  Capsicum  annuum  x  chinense  Biquinho  pepper  plant  with 
 clusters  of  small,  bright  red,  teardrop-shaped  fruits  hanging  among  glossy 
 green  leaves,  some  still  green,  with  water  droplets  visible  after  rain.

Biquinho pepper loaded with fruit - small, beak-shaped peppers ripen from green to bright red, offering intense fruity habanero flavor with little to no heat on a compact, heavy-producing plant.

A lot of plants that thrive in Florida heat have deep roots in Mexico, and not just as ornamentals. Think coral vine or flame vine climbing a fence in summer, or bird of paradise sitting at the edge of a patio like it owns the place. These are not plants that need coaxing. They grow fast, full, and unapologetically. Then there are the plants you actually eat: peppers, prickly pear , sweetleaf, and fruit trees like avocado, guava, and sapodilla. They do not just decorate the yard. They change how the yard works, and how the kitchen feels all year.

That is the part that sneaks up on you. Gardening stops being about having a pretty yard and starts becoming a way of living. Mango tacos taste different when you picked the mango yourself. Everything does.

Four  Kent  mangoes  with  red,  green,  and  yellow  blush  arranged  on  a 
 plate.

Kent mango - classic late-season variety with smooth, fiberless flesh and rich, sweet flavor.

🍀Mexican Plants That Thrive With Minimal Effort

by Tatiana Anderson, Top Tropicals Garden Expert

Close-up  of  Lippia  dulcis  (Aztec  Sweet  Herb)  showing  small  white 
 button-like  flowers  with  pale  green  centers  surrounded  by  serrated  bright 
 green  leaves  on  a  low-growing  plant.

Lippia dulcis - Aztec Sweet Herb in bloom - a low-growing Mexican herb with tiny white flowers and remarkably sweet leaves that can be eaten fresh or added to fruit dishes, traditionally used since Aztec times for coughs and colds.

These Mexican plants are surprisingly easy to grow if you give them what they expect: sun, heat, and good drainage. Most of them are built for tough conditions and will grow fast with minimal care once established.

The one rule that matters: fill the planting hole with water. If it does not drain in 5-10 seconds, plant on a mound or use a container.

Flowering vines will take off quickly, edibles like peppers and sweetleaf lippia are very forgiving, and cactus types prefer to be left alone rather than overwatered.

For full, step-by-step growing tips and plant-specific advice, read our blog - we break everything down in practical, real-world terms.

📚 Top Tropicals Garden Blog

Large,  dense  Senecio  confusus  (Mexican  Flame  Vine)  covered  in  clusters 
 of  bright  red-orange  daisy-like  flowers  climbing  over  a  trellis  against  a 
 blue  sky.

Mexican Flame Vine in full bloom - a fast-growing, drought-tolerant climber that quickly covers fences with vivid red flowers, attracting pollinators and adding bold color with minimal care.

🛒 Shop heat tolerant plants

🌮 Sunshine’s Mango Taco 😺

Fresh  mango  tacos  loaded  with  juicy  chunks  and  bright  toppings, 
 surrounded  by  whole  and  sliced  mangoes  for  that  tropical  feel.

Mango Tacos

This is not cooking. This is assembly.

What you need

  • Tortillas
  • 1 ripe mango (diced)
  • Something warm (sweet potato, chicken, or leftovers)
  • A little onion (optional)
  • Lime (or bottled lime juice)
  • Sour cream or yogurt
  • Salt and pepper

How Sunshine does it

  1. Heat whatever you have in a pan
  2. Put mango in a bowl, add lime and a pinch of salt
  3. Mix sour cream with lime (this is your sauce)
  4. Put everything into a tortilla
  5. Enjoy with a margarita

Sunshine's rules

  • No measuring
  • No recipes
  • If it tastes good, it is correct

Want this to be normal?
Start with a mango tree. That is usually how it begins.

🛒 Plant your own mango tree

💌 Mother's Day is one week away

Still deciding? A gift card is the easiest option. With our bonus, it is also the best value.

Mother’s  Day  themed  Top  Tropicals  gift  certificate  with  a  pink 
 decorative  frame  filled  with  jasmine,  plumeria,  magnolia,  and  champaka 
 flowers,  tropical  fruits  across  the  center,  and  a  Happy  Mothers  Day  banner 
 at  the  top,  with  space  for  certificate  details  and  message.

Plumeria Plant Facts

Botanical name: Plumeria sp.
Also known as: Plumeria, Frangipani
USDA Zone: 9 - 11
Highligths Large shrub 5-10 ft tallSmall tree 10-20 ftFull sunWatering: Moderate. Water when top soil feels dryYellow, orange flowersRed, crimson, vinous flowersWhite, off-white flowersPink flowersPlant attracts butterflies, hummingbirdsDeciduous plantFragrant plantSeaside, salt tolerant plant
Get personalized tips for your region
Mother’s Day Top Tropicals gift certificate

🎁 Get a Gift Card

Date: 28 Sep 2025

Guava Tree Plant Care

Tips from Top Tropicals Plant Expert - Tatiana Anderson

Guava  trees  for  sale  in  3-gallon  nursery  pots,  healthy  young  plants 
 with  green 
 foliage.

Where to Plant Outdoors

Guavas love full sun — aim for 6–8 hours of direct light. They’re adaptable to many soils but do best in well-drained, organic-enriched mixes. Plant them in a spot where you can water easily; guavas are thirsty trees during fruiting.

Container & Indoor Growing

Don’t have space or live in a cooler climate? Guavas thrive in large pots. Use well-drained potting mix. LINK TO OUR SOIL Keep them on a sunny patio during warm months and bring them indoors when nights dip below freezing. Compact varieties like Dwarf Hawaiian Rainbow or Tikal are especially good for pots.

Winter Care

Mature guavas can handle a light frost (down into the high 20s F), but young plants need protection. If planted outdoors, cover them with frost cloth on cold nights. Container guavas can be wheeled into a garage, greenhouse, or bright indoor window until the weather warms.

Watering and Fertilizing

Water deeply once or twice a week, more often in hot weather or when fruit is developing. They don’t like soggy soil, but they won’t complain about short floods either. Fertilize 3–4 times a year during the growing season with a balanced fruit tree fertilizer. Guavas especially love potassium and phosphorus for strong flowering and heavy crops. We recommend liquid crop booster Sunshine C-Cibus and balanced controlled release fertilizer Green Magic.

Pruning

Prune after fruiting to keep them compact and open up airflow. Remove crossing or dead branches. In containers, trim back vigorous shoots regularly to manage size and encourage more fruiting wood.

Pests and Problems

Guavas are generally tough and pest-resistant. The main thing to watch for in humid or rainy climates is mealybugs - those cottony white clusters on leaves or stems. They're easy to manage with neem oil or a quick spray of horticultural soap.

Fruit time

Guavas fruit young - often within a year or two.

Pollination

Guavas are self-pollinating, so you'll get fruit even with a single tree. Planting more than one tree, however, often boosts harvests and gives you a longer fruiting season.

If you've ever wanted instant gratification from a fruit tree, guava is it.

Ruby  Supreme  Guava  tree  with  a  large  ripe  yellow  fruit,  variety  known 
 for  sweet  pink  flesh  and  reliable 
 harvests.

🍴 Guava Recipes

With all that fruit, the next question is always: "What do I do with it?" Here are our favorites:

  • Cas Guava: Make Agua de Cas

    Boil halved Cas Guava fruits with sugar, simmer, strain, and bottle. Dilute with water when serving. The concentrate keeps for months in the fridge.
    Check out the recipe.

  • Hawaiian Gold: Make Drinks

    Perfect for Mojitos or Margaritas. Sweet, tangy juice pairs beautifully with lime and mint. Learn more

  • Araca Pera: Guava Wine

    Famous in Brazil, where the fruit is turned into a vibrant rosу wine. Locals say it’s the taste of summer in a glass — and yes, you can make it at home too. Learn more...

  • Quick snack: Guava Grilled Cheese

    Spread guava paste or fresh mashed fruit with cheese, grill until golden. Sweet and savory heaven. Learn more...

  • Simple Guava Juice

    Blend ripe guavas with water, ice, and a little sugar if you like. Instant refreshment.

✅Ready to Grow? Whether you want fresh juice, sweet fruit, or even your own guava wine, we’ve got the best varieties in stock right now. Your future self, sipping guava juice on a hot summer afternoon, will thank you.

👉 Order your guava tree today

Tabby  cat  sitting  between  a  glass  of  yellow  guava  juice  with  white 
 guavas  and  a  glass  of  pink  guava  juice  with  green  guavas  and  cut  pink  guava 
 fruit.