North America Native Plant

Schradera

Botanical name: Schradera

USDA symbol: SCHRA2

Life cycle: perennial

Habit: vine

Native status: Native to Puerto Rico  

Schradera: An Understated Puerto Rican Native Shrub If you’re looking to add authentic Caribbean flair to your tropical landscape, schradera (Schradera) might just be the hidden gem you’ve been searching for. This native Puerto Rican shrub represents the kind of authentic, locally-adapted plant that can bring genuine island character to ...

Schradera: An Understated Puerto Rican Native Shrub

If you’re looking to add authentic Caribbean flair to your tropical landscape, schradera (Schradera) might just be the hidden gem you’ve been searching for. This native Puerto Rican shrub represents the kind of authentic, locally-adapted plant that can bring genuine island character to your garden—though you’ll need to do a bit of detective work to grow it successfully.

What Makes Schradera Special?

Schradera is a perennial shrub that’s as genuinely Puerto Rican as it gets. This multi-stemmed woody plant typically stays under 13-16 feet tall, making it a manageable size for most landscape applications. Like many native plants, it has evolved specifically to thrive in Puerto Rico’s unique climate and conditions, which means it’s naturally well-suited to the local environment.

Where You’ll Find Schradera

This shrub calls Puerto Rico home, where it has been growing long before any of us started thinking about landscape design. As a true native, it represents part of the island’s natural plant heritage and contributes to the authentic ecosystem that makes Puerto Rico’s flora so distinctive.

The Garden Reality Check

Here’s where things get interesting—and a bit challenging. Schradera falls into that category of native plants that haven’t made the leap into mainstream horticulture. While this makes it incredibly authentic and ecologically valuable, it also means you won’t find detailed growing guides or nursery availability like you would for more common landscape plants.

Growing Schradera: What We Know

As a native Puerto Rican shrub, schradera likely prefers:

  • Tropical growing conditions similar to its natural habitat
  • Well-draining soil that doesn’t stay waterlogged
  • Protection from harsh winds that can damage its multi-stemmed structure
  • Partial shade to full sun, depending on local microclimates

However, specific details about soil pH preferences, watering requirements, fertilization needs, and propagation methods aren’t widely documented in horticultural literature.

Is Schradera Right for Your Garden?

Choose schradera if you:

  • Are passionate about growing authentic Puerto Rican natives
  • Enjoy the challenge of working with lesser-known plants
  • Want to support local biodiversity and ecosystem health
  • Have experience successfully growing other tropical shrubs

Consider other options if you need detailed care instructions, guaranteed nursery availability, or predictable growth patterns for formal landscape designs.

The Bottom Line

Schradera represents the fascinating world of authentic native plants that haven’t yet found their way into mainstream gardening. While growing it may require some experimentation and patience, you’ll be cultivating a piece of Puerto Rico’s natural heritage. If you can source this shrub responsibly, it could become a unique conversation starter and a meaningful connection to the island’s indigenous plant community.

For gardeners seeking more readily available Puerto Rican natives with established growing information, consider exploring other well-documented species while keeping an eye out for opportunities to add authentic rarities like schradera to your collection.

Schradera

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Rubiales

Family

Rubiaceae Juss. - Madder family

Genus

Schradera Vahl - schradera

Species

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