Garden Blog - Top Tropicals

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:

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Date: 17 Jul 2024

How to add color to your yard

Rainbow Cassia

🌈 How to add color to your yard.
  • 🔜 Lovely Cassias we mentioned in earlier post are in full bloom today - they love the Summer Heat! They are our favorite Summer flowers.
  • 🔜 Cassia (Senna) trees are compact, fast growing, tolerant to drought and poor soils, free-flowering and relatively cold hardy. Always a great choice!
  • 🔜 Cassias come in several colors: yellow, orange, pink, red and rainbow.
  • 🔜 Yellow-flowering cassias:

  • Senna surattensis (Cassia glauca) - Scrambled Egg Bush
    Cassia siamea - Kassod Tree
    Cassia didymobotrya - Popcorn Cassia
    Senna alata - Empress Candles
    Cassia occidentalis - Fedegoso, Coffee Senna
  • 🔜 Pink/red and multi-color Rainbow cassias (which are hybrids between yellow and pink cassias):

Cassia grandis
- Red Cassia
Cassia javanica - Apple Blossom Tree
Cassia marginata - Rainbow Shower Tree
Cassia roxburghii - Ceylon Senna
Cassia x nodosa - Pink Shower, Appleblossom.

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

🛒 Shop showy Cassia trees

#Butterfly_Plants #Trees

🏵 TopTropicals

Date: 22 Jun 2024

Need more ideas for compact and showy flowering trees? Try Rainbow Cassias

Rainbow cassia - Cassia Marginata.

🌈 Need more ideas for compact and showy flowering trees? Try Rainbow Cassias.
  • ♦️ Some hybrid cassias have spectacular color combinations and are called Rainbow Cassias.
  • ♦️ We mentioned earlier some sunny, yellow-flowering cassias: Senna surattensis (Cassia glauca) - Scrambled Egg Bush, and Cassia siamea - Kassod Tree.
  • ♦️ Other cassias can be pink or with multi-color flower combination, so-called Rainbow cassias (which are hybrids between yellow and pink cassias):

  • 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👇

🎥 Rainbow cassia - Cassia Marginata.

🛒 Shop showy Cassia trees

#Butterfly_Plants #Trees

🏵 TopTropicals

Date: 21 Oct 2025

Cassias - colorful flowering trees

Cassias - colorful flowering trees
🌈 Cassias - colorful flowering trees

📸 Pictures for the previous post, Cassias:

Cassia bicapsularis - Butterfly Bush
Cassia x natalensis - Rainbow Cassia
Cassia grandis- Red Cassia
Cassia didymobotrya- Popcorn Cassia, similar to Senna alata - Empress Candles
Cassia x nodosa - Pink Shower
Cassia roxburghii - Ceylon Senna
Cassia fistula - Golden Shower
Cassia javanica - Apple Blossom Tree

🛒 Explore Cassia trees

#Trees

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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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