Giant Spanish Dagger (Yucca Carnerosana) is a perennial succulent in the Asparagaceae family with moderate care difficulty. It requires drought-tolerant watering and full sun light in USDA hardiness zones 7-11. This plant is toxic to cats and dogs — keep it out of reach of pets.

Yucca carnerosana is a large, tree-like yucca native to arid regions of North America, known for its tall single trunk and stiff, sword-shaped leaves.

Giant Spanish Dagger

Giant Spanish Dagger

Yucca Carnerosana

Yucca carnerosana is a large, tree-like yucca native to arid regions of North America, known for its tall single trunk and stiff, sword-shaped leaves.

Quick Facts

Type
succulent
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
drought-tolerant
Light
Full Sun
Hardiness Zones
7-11

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:sandy, rocky, well-drained
Indoor:No
Outdoor:Yes
Garden Use:specimen plant, architectural interest, drought-tolerant landscaping

Care Calendar

Monthly care tasks for Giant Spanish Dagger

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Giant Spanish Dagger
Giant Spanish Dagger detail

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Taxonomy

Family:Asparagaceae
Genus:Yucca