North America Native Plant

Female Karata

Botanical name: Furcraea tuberosa

USDA symbol: FUTU

Life cycle: perennial

Habit: subshrub

Native status: Native to Puerto Rico âš˜ Native to the U.S. Virgin Islands  

Female Karata: A Striking Native Succulent for Caribbean Gardens If you’re looking for a show-stopping plant that can handle the heat and humidity of the Caribbean while requiring minimal care, meet the female karata (Furcraea tuberosa). This robust native succulent brings architectural beauty to gardens across Puerto Rico and the ...

Female Karata: A Striking Native Succulent for Caribbean Gardens

If you’re looking for a show-stopping plant that can handle the heat and humidity of the Caribbean while requiring minimal care, meet the female karata (Furcraea tuberosa). This robust native succulent brings architectural beauty to gardens across Puerto Rico and the U.S. Virgin Islands, proving that sometimes the best plants are the ones that have been thriving in your backyard all along.

What is Female Karata?

Female karata is a perennial herb that might surprise you with its classification. Despite its succulent appearance and agave-like form, it’s technically an herb rather than a woody plant. This native beauty forms striking rosettes of thick, fleshy leaves that create a bold architectural statement in any landscape.

Growing to about one foot tall, female karata maintains a compact, manageable size that makes it perfect for smaller gardens or as an accent plant in larger landscapes. Its relatively short lifespan means you’ll want to plan for propagation to keep enjoying this unique plant in your garden.

Where Does Female Karata Grow Naturally?

Female karata is a true Caribbean native, naturally occurring in Puerto Rico and the U.S. Virgin Islands. This plant has evolved to thrive in the unique conditions of these tropical islands, making it an excellent choice for local gardeners who want to embrace their region’s natural heritage.

Why Choose Female Karata for Your Garden?

There are several compelling reasons to consider adding female karata to your landscape:

  • Native plant benefits: Supporting local ecosystems while requiring less water and maintenance than non-native alternatives
  • Drought tolerance: Once established, this plant handles dry conditions with ease
  • Architectural appeal: The sculptural rosette form adds visual interest and structure to garden designs
  • Low maintenance: Perfect for busy gardeners or those seeking sustainable landscaping options
  • Compact size: At just one foot tall, it fits well in smaller spaces or as an understory plant

Perfect Garden Settings

Female karata shines in several garden styles and situations:

  • Xeriscaping: Ideal for water-wise gardens focused on drought-tolerant plants
  • Native plant gardens: A natural choice for gardens celebrating Caribbean flora
  • Coastal landscapes: Well-suited to the challenging conditions near the ocean
  • Tropical garden accents: Adds textural contrast among softer tropical foliage
  • Container gardening: The compact size makes it perfect for pots and planters

Growing Conditions and Care

Female karata is refreshingly easy to grow when you understand its preferences. This plant thrives in USDA hardiness zones 10-11, which perfectly matches its native Caribbean range.

Soil Requirements

The key to success with female karata is excellent drainage. This plant adapts well to:

  • Coarse-textured soils (sandy soils are perfect)
  • Medium-textured soils with good drainage
  • pH range from 5.1 to 8.4 (quite adaptable!)

Avoid heavy clay or fine-textured soils that retain water, as these can lead to root rot.

Water and Climate Needs

Female karata is built for Caribbean conditions:

  • Rainfall: Thrives with 29-50 inches of annual precipitation
  • Temperature: Needs temperatures above 40°F year-round
  • Frost-free days: Requires 365 frost-free days annually
  • Drought tolerance: Medium drought tolerance once established

Planting and Propagation

The most reliable way to propagate female karata is through seeds. While this plant doesn’t propagate through the typical succulent methods like offsets or cuttings, seed propagation can be rewarding for patient gardeners.

When planning your planting density, consider spacing plants to achieve 320-1,280 plants per acre, depending on your design goals and the role of female karata in your overall landscape plan.

Care Tips for Success

  • Plant in well-draining soil: This cannot be overstated – drainage is critical
  • Choose the right location: Full sun to partial shade works well
  • Water sparingly: Allow soil to dry between waterings, especially once established
  • Plan for the future: With a relatively short lifespan, consider collecting seeds or planning replacement plants
  • Minimum root depth: Ensure at least 12 inches of well-draining soil depth

The Bottom Line

Female karata offers Caribbean gardeners a unique opportunity to grow a striking native plant that’s perfectly adapted to local conditions. While it may not be the longest-lived plant in your garden, its architectural beauty and low-maintenance nature make it a worthwhile addition to drought-tolerant landscapes, native plant gardens, and tropical design schemes.

For gardeners in Puerto Rico and the U.S. Virgin Islands, choosing female karata means supporting your local ecosystem while enjoying a plant that truly belongs in your landscape. Just remember: excellent drainage is your key to success with this distinctive Caribbean native.

How

Female Karata

Grows

Growing season
Lifespan

Short

Growth form & shape
Growth rate
Height at 20 years
Maximum height

1.0

Foliage color
Summer foliage density
Winter foliage density
Foliage retention

No

Flowering

No

Flower color
Fruit/seeds

No

Fruit/seed color
Allelopath

No

Nitrogen fixing

None

Toxic
C:N Ratio

High

Fire Resistant

No

Foliage Texture
Low-growing Grass

No

Resproutability

No

Coppice Ability

No

Bloat

None

Female Karata

Growing Conditions

Adapted to Coarse Soil

Yes

Adapted to Medium Soil

Yes

Adapted to Fine Soil

No

Anaerobic tolerance
CaCO₃ tolerance
Cold Stratification

No

Drought tolerance

Medium

Nutrient requirement
Fire tolerance
Frost-free days minimum

365

Hedge tolerance
Moisture requirement
pH range

5.1 to 8.4

Plants per acre

320 to 1280

Precipitation range (in)

29 to 50

Min root depth (in)

12

Salt tolerance

None

Shade tolerance
Min temperature (F)

40

Cultivating

Female Karata

Flowering season
Commercial availability
Fruit/seed abundance
Fruit/seed season
Fruit/seed persistence

No

Propagated by bare root

No

Propagated by bulb

No

Propagated by container

No

Propagated by corm

No

Propagated by cuttings

No

Propagated by seed

Yes

Propagated by sod

No

Propagated by sprigs

No

Propagated by tubers

No

Seed per pound
Seed spread rate
Seedling vigor
Small grain

No

Vegetative spread rate

Female Karata

Classification

Group

Monocot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Liliopsida - Monocotyledons

Subclass

Liliidae

Order

Liliales

Family

Agavaceae Dumort. - Century-plant family

Genus

Furcraea Vent. - furcraea

Species

Furcraea tuberosa (Mill.) W.T. Aiton - female karata

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