North America Native Plant

West Indian Croton

Botanical name: Croton stenophyllus

USDA symbol: CRST6

Life cycle: perennial

Habit: shrub

Native status: Native to Puerto Rico  

West Indian Croton: A Native Puerto Rican Shrub Worth Knowing If you’re gardening in Puerto Rico and looking to support local ecosystems while adding some tropical flair to your landscape, let me introduce you to a charming native shrub that deserves more attention: the West Indian croton (Croton stenophyllus). This ...

West Indian Croton: A Native Puerto Rican Shrub Worth Knowing

If you’re gardening in Puerto Rico and looking to support local ecosystems while adding some tropical flair to your landscape, let me introduce you to a charming native shrub that deserves more attention: the West Indian croton (Croton stenophyllus). This unassuming perennial might not be the showiest plant on the block, but it’s got some serious native credentials that make it worth considering for your garden.

What Makes West Indian Croton Special?

West Indian croton is a true Puerto Rican native, meaning it evolved right there in the Caribbean and has been part of the local ecosystem for thousands of years. As a perennial shrub, this multi-stemmed woody plant typically stays manageable at under 13-16 feet tall, making it perfect for smaller gardens or as part of larger landscape designs.

The plant grows naturally in Puerto Rico, where it has adapted perfectly to the local climate and conditions.

Why Consider Planting West Indian Croton?

Here’s why this native shrub might earn a spot in your Puerto Rican garden:

  • Native authenticity: You’re planting a piece of Puerto Rico’s natural heritage
  • Low maintenance potential: Native plants typically require less water, fertilizer, and pest control
  • Wildlife support: Native shrubs often provide food and habitat for local wildlife
  • Climate adapted: Already perfectly suited to Puerto Rican growing conditions

Growing Conditions and Care

Since West Indian croton is native to Puerto Rico, it’s naturally adapted to tropical conditions. This means it should thrive in USDA hardiness zones 10-11, where temperatures rarely drop below 30-40°F.

While specific growing requirements for this species aren’t extensively documented, most Croton species prefer:

  • Well-draining soil
  • Partial to full sun exposure
  • Regular watering during establishment
  • Minimal fertilization once established

Garden Design Ideas

West Indian croton works beautifully in native plant gardens, tropical landscapes, and naturalized areas. Its shrub form makes it useful for:

  • Creating natural borders or hedges
  • Adding mid-level height to layered plantings
  • Supporting native wildlife habitats
  • Filling in larger landscape areas with authentic local flora

The Bottom Line

While West Indian croton might not be the flashiest plant in the tropical gardening world, it offers something increasingly valuable: authentic native character. If you’re gardening in Puerto Rico and want to create landscapes that truly belong to the place you call home, this native shrub deserves serious consideration.

Keep in mind that information about this specific species can be limited, so you might want to connect with local native plant societies or botanical gardens in Puerto Rico for more detailed growing advice. They’ll have the best insights into how this native beauty performs in real garden situations.

Sometimes the most rewarding plants are the ones that have been quietly thriving in your region for millennia – they just needed someone to notice them again.

West Indian Croton

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

Euphorbiales

Family

Euphorbiaceae Juss. - Spurge family

Genus

Croton L. - croton

Species

Croton stenophyllus Griseb. - West Indian croton

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