North America Non-native Plant

Chulta

Botanical name: Dillenia indica

USDA symbol: DIIN6

Life cycle: perennial

Habit: tree

Native status: Non-native, reproduces and persists in the wild in Puerto Rico  

Chulta (Dillenia indica): A Tropical Beauty for Large Landscapes If you’re looking for a show-stopping tree that brings dramatic flair to your tropical garden, the chulta might just catch your eye. This impressive tree, known botanically as Dillenia indica, creates quite the spectacle when it’s in bloom, though it’s definitely ...

Chulta (Dillenia indica): A Tropical Beauty for Large Landscapes

If you’re looking for a show-stopping tree that brings dramatic flair to your tropical garden, the chulta might just catch your eye. This impressive tree, known botanically as Dillenia indica, creates quite the spectacle when it’s in bloom, though it’s definitely not a plant for small spaces or casual gardeners.

What Exactly Is Chulta?

Chulta is a perennial tree that originally hails from Southeast Asia, including India, Myanmar, Thailand, and Malaysia. It’s a substantial woody plant that typically grows as a single-trunked tree, reaching heights well over 13-16 feet – and often much taller in ideal conditions. In Puerto Rico, this non-native species has established itself and now reproduces on its own in the wild.

The Good, The Bad, and The Beautiful

Let’s be honest – chulta is absolutely stunning when it decides to put on a show. Here’s what makes it appealing:

  • Enormous white flowers that can span 6-8 inches across, adorned with bright yellow centers
  • Large, glossy green leaves that create excellent shade
  • Attractive fruit that follows the spectacular blooms
  • Strong pollinator magnet, especially for bees

However, there are some important considerations before you fall head-over-heels for this tree:

  • It’s a space hog – this tree needs room to spread and grow
  • Being non-native, it doesn’t provide the same ecological benefits as indigenous species
  • It can be somewhat unpredictable in its blooming patterns

Growing Chulta Successfully

If you’ve got the space and are set on growing chulta, here’s what you need to know:

Climate Requirements: This tropical beauty thrives in USDA hardiness zones 10-12. If you’re dealing with anything cooler, this tree simply won’t be happy.

Sun and Soil Needs: Chulta performs best in full sun to partial shade with well-drained soil. It appreciates consistent moisture but doesn’t want to sit in waterlogged conditions.

Space Planning: Give this tree plenty of room – we’re talking about a specimen that wants to be the star of the show. It’s perfect as a focal point in large residential landscapes or botanical gardens.

Care Tips:

  • Regular watering, especially during dry periods
  • Occasional pruning to maintain shape and remove dead wood
  • Protection from strong winds, which can damage the large leaves
  • High humidity levels for optimal growth

Consider Native Alternatives

While chulta certainly has its charms, you might want to explore native trees that offer similar benefits while supporting local ecosystems. Native species typically require less maintenance, support local wildlife better, and are naturally adapted to your region’s climate patterns.

Some excellent native alternatives to consider include indigenous flowering trees that provide similar aesthetic appeal while supporting local pollinators and wildlife.

The Bottom Line

Chulta is undeniably gorgeous and can make a stunning addition to the right garden. If you have ample space, live in the right climate zone, and are prepared for its care requirements, it can be a rewarding choice. Just remember that native plants often provide better long-term value for both your garden and local ecosystems. Whatever you choose, make sure it fits your space, climate, and gardening goals!

Chulta

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Dilleniidae

Order

Dilleniales

Family

Dilleniaceae Salisb. - Dillenia family

Genus

Dillenia L. - dillenia

Species

Dillenia indica L. - chulta

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