191 EVELYN CT
Cactus & SucculentUSDA: YUTRPLANTED: SPRING 2026

Spanish Dagger

Yucca treculeana

FAMILY: Asparagaceae (Asparagus Family)
ALSO KNOWN AS:
Spanish BayonetDon Quixote's LancePalma PitaPalma De DatilPalmito
A vital larval host plant for Central Texas butterflies including Yucca Giant-Skipper and Yucca Giant Skipper Butterfly, Spanish Dagger (Yucca treculeana) is a evergreen Texas succulent native across the Edwards Plateau, Gulf Coast Prairies and Marshes, and Southern Texas Plains. It features distinctive dark green to blue green foliage. During Spring, the plant produces red, white blooms. After blooming, it produces seeds dull black 6.5-10 cm. It plays a key ecological role as a larval host plant for Central Texas butterflies, including Yucca Giant-Skipper and Yucca Giant Skipper Butterfly. Best suited to clay, dry, rocky, sand, and well drained, Spanish Dagger adapts seamlessly to local soil conditions. It requires minimal supplemental water and tolerates dry spells with ease. It offers high deer resistance.
Spanish Dagger

Spanish Dagger

Yucca treculeana

CREDIT: NPSOT
NATIVE RANGE // EPA & NPSOT

Texas Native Ecoregions10 REGIONS

[ INITIALIZING GEOSPATIAL MAP DATA... ]

Edwards Plateau, Gulf Coast Prairies and Marshes, Southern Texas Plains

SOURCE: US EPA L3/L4 ECOREGIONS • NPSOT VERIFIED30.1727° N, 98.0873° W (DRIPPING SPRINGS, TX)
GROWTH & VISUAL PROFILEPerennial • Cactus & Succulent
HEIGHT

13 ft.

SPREAD

4 ft.

🌱GROWTH

Slow

🌲FOLIAGE

Evergreen

BLOOM COLOR
Red
White
BLOOM CALENDARSpring (3 MO)
JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
BOTANICAL ALIASES & ALTERNATE NAMES5 ALIASES
Spanish BayonetDon Quixote's LancePalma PitaPalma De DatilPalmito
ECOLOGICAL ROLE & WILDLIFE
🦋 CENTRAL TEXAS LARVAL HOST PLANT

Larval food plant for: Yucca Giant-Skipper, Yucca Giant Skipper Butterfly

ATTRACTS & SUPPORTS
Larval Host: Yucca Giant Skipper ButterflyLarval Host: Yucca Giant-SkipperBirdsButterfliesHummingbirdsMothsSmall Mammals

Larval host plant for Central Texas butterflies: Yucca Giant-Skipper and Yucca Giant Skipper Butterfly. Verified online via Texas Entomology (Mike Quinn), Lady Bird Johnson Wildflower Center. Verified via Texas Entomology (Mike Quinn, texasento.net) and Lady Bird Johnson Wildflower Center (wildflower.org).

WATER NEEDLow (Drought Tolerant)
VL
LOW
MOD
HIGH
SOLAR NEEDSun, Part Shade
SHADE
PART SHADE
PART SUN
FULL SUN
SUBSTRATE & SOILpH: Neutral to Alkaline
ClayDryRockySandWell Drained
⚠️ BOTANICAL SAFETY NOTICE

Non-toxic to humans, birds, and domestic animals.

MAINTENANCE & PROPAGATION

Low maintenance once established.