North America Non-native Plant

Kenyan Shower

Botanical name: Cassia afrofistula

USDA symbol: CAAF2

Life cycle: perennial

Habit: tree

Native status: Non-native, reproduces and persists in the wild in the lower 48 states  

Kenyan Shower Tree: A Golden Beauty for Warm Climate Gardens If you’ve ever wondered about that gorgeous tree with cascading golden flowers you spotted in a Florida garden, you might have been admiring a Kenyan shower (Cassia afrofistula). This striking perennial tree brings a touch of African elegance to American ...

Kenyan Shower Tree: A Golden Beauty for Warm Climate Gardens

If you’ve ever wondered about that gorgeous tree with cascading golden flowers you spotted in a Florida garden, you might have been admiring a Kenyan shower (Cassia afrofistula). This striking perennial tree brings a touch of African elegance to American landscapes, though it comes with some considerations worth discussing.

What Exactly is a Kenyan Shower Tree?

The Kenyan shower is a non-native tree species that has found its way into Florida’s landscape. Originally from East Africa, this perennial woody plant typically grows as a single-trunked tree reaching heights of 13-16 feet or more. In certain conditions, it might develop multiple stems or stay shorter, but it generally maintains that classic tree form that makes it such an eye-catching addition to gardens.

Where You’ll Find It Growing

Currently, Cassia afrofistula has established itself in Florida, where it reproduces naturally without human intervention. The warm, subtropical climate of the Sunshine State seems to suit this African native quite well.

The Good, The Beautiful, and The Practical

Let’s talk about why gardeners might fall for this tree. The Kenyan shower produces stunning clusters of bright golden-yellow flowers that hang like natural chandeliers from the branches. These drooping flower clusters create a spectacular display that can transform any garden space into something truly special.

Here’s what makes it appealing:

  • Gorgeous golden-yellow flowers in cascading clusters
  • Attractive foliage that provides good shade
  • Works well as a specimen tree or focal point
  • Suitable for tropical and subtropical garden designs
  • Attracts pollinators like bees and butterflies

Growing Conditions and Care

If you’re considering adding a Kenyan shower to your landscape, it thrives in USDA hardiness zones 9b through 11. This tree loves full sun and well-draining soil, making it relatively low-maintenance once established.

Here’s your care playbook:

  • Plant in full sun locations
  • Ensure well-draining soil to prevent root rot
  • Water regularly during the first year to help establishment
  • Once mature, it becomes quite drought tolerant
  • Minimal pruning required – just remove dead or damaged branches

A Word About Native Alternatives

While the Kenyan shower is undeniably beautiful, it’s worth considering that as a non-native species, it doesn’t provide the same ecological benefits as native trees. If you’re passionate about supporting local wildlife and ecosystems, you might want to explore native alternatives that offer similar aesthetic appeal.

Some fantastic native options to consider include native Cassia species or other flowering trees that support local pollinators and wildlife while still providing that wow factor you’re looking for.

The Bottom Line

The Kenyan shower tree offers genuine beauty and relatively easy care for gardeners in warm climates. Its spectacular golden flowers and manageable size make it an attractive option for those seeking ornamental trees. However, as conscious gardeners, we can balance our desire for beauty with environmental responsibility by also considering native species that support local ecosystems.

Whether you choose the exotic appeal of the Kenyan shower or opt for a native alternative, the key is selecting plants that will thrive in your specific conditions while contributing positively to your local environment.

Kenyan Shower

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Fabales

Family

Fabaceae Lindl. - Pea family

Genus

Cassia L. - cassia

Species

Cassia afrofistula Brenan - Kenyan shower

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA