North America Non-native Plant

Lilypad Begonia

Botanical name: Begonia nelumbiifolia

USDA symbol: BENE3

Life cycle: perennial

Habit: forb

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

Lilypad Begonia: A Tropical Beauty for Shade Gardens If you’ve ever wished you could grow water lilies on dry land, the lilypad begonia (Begonia nelumbiifolia) might just be the plant of your dreams! This striking tropical perennial gets its common name from its remarkably large, round leaves that look like ...

Lilypad Begonia: A Tropical Beauty for Shade Gardens

If you’ve ever wished you could grow water lilies on dry land, the lilypad begonia (Begonia nelumbiifolia) might just be the plant of your dreams! This striking tropical perennial gets its common name from its remarkably large, round leaves that look like they belong floating on a pond rather than growing in your garden bed.

What Makes the Lilypad Begonia Special?

The lilypad begonia is all about those show-stopping leaves. These enormous, circular leaves can reach impressive sizes and feature prominent veining that radiates from the center like spokes on a wheel. The foliage has a rich green color with a slightly glossy finish, and the plant produces delicate pink to white flowers that add a sweet touch to its already impressive display.

This perennial beauty hails originally from Central and South America, ranging from Mexico down to Bolivia. However, it has found a new home in Puerto Rico, where it has naturalized and now grows spontaneously in the wild without human intervention.

Is This Plant Right for Your Garden?

The lilypad begonia can make a stunning addition to the right garden setting, but it’s definitely not a plant for every situation. Here’s what you need to know:

Where It Thrives

  • Shade gardens and woodland settings
  • Tropical and subtropical landscapes
  • Container gardens and conservatories
  • Areas with high humidity

Growing Conditions

This tropical native is quite particular about its living conditions. It prefers partial to full shade – direct sunlight can scorch those beautiful large leaves. The plant loves moist, well-draining soil and thrives in humid environments. If you’re in USDA hardiness zones 10-12, you might be able to grow it outdoors year-round, but gardeners in cooler climates will need to treat it as a houseplant or move it indoors during winter.

Care Tips for Success

  • Keep soil consistently moist but not waterlogged
  • Provide bright, indirect light
  • Maintain high humidity around the plant
  • Protect from cold temperatures and frost
  • Use well-draining potting mix for containers

Wildlife and Pollinator Benefits

While the lilypad begonia does produce flowers that can attract small pollinators like bees and flies, it’s primarily grown for its spectacular foliage rather than its pollinator value.

Consider Native Alternatives

Since the lilypad begonia is not native to most regions where it’s commonly grown, you might want to consider native plants that can provide similar aesthetic appeal while supporting local ecosystems. Look for native shade perennials with interesting foliage or native begonia species that are indigenous to your area.

The Bottom Line

The lilypad begonia is undeniably gorgeous and can make a real statement in the right garden setting. If you have the proper growing conditions – shade, humidity, and warm temperatures – and you’re looking for a unique foliage plant with tropical flair, this could be a great choice. Just remember that it requires specific care and isn’t cold-hardy, so factor in the maintenance and potential seasonal care requirements before making your decision.

Whether you choose to grow this exotic beauty or opt for native alternatives, the key is selecting plants that will thrive in your specific garden conditions and align with your gardening goals.

Lilypad Begonia

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

Violales

Family

Begoniaceae C. Agardh - Begonia family

Genus

Begonia L. - begonia

Species

Begonia nelumbiifolia Cham. & Schltdl. - lilypad begonia

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