Louisiana Yucca
Yucca louisianensis
Last reviewed: October 2026
Louisiana Yucca is toxic to dogs and cats.
Listed as toxic by the ASPCA (Yucca spp.) (opens in new tab) (last reviewed 2026-10-26). If your pet has been exposed, call the ASPCA Animal Poison Control Center at (888) 426-4435 and your veterinarian's emergency line.
Pollinator Patch flags toxic plants so you can choose a native alternative that is not on the ASPCA toxic plant list.
Native swaps for a yard with pets
Louisiana Yucca is listed as toxic to dogs by the ASPCA (Yucca spp.). These natives fill a similar role in a planting and are not on the ASPCA toxic plant list for dogs or cats. Each plant's page carries its dated record.
Light
full sun
Water
low
Size
12"–18" H × 24"–36" W
Bloom
Mar, Apr, May
Native to
AL, AR, FL, GA and 16 more states
Pollinators
butterflies, bees
Before you buy
Your city may pay you to plant this
Cities and water utilities offer rebates for replacing lawn with native and water-wise plants. We track 460 programs across 44 states, each with a link to the provider and the date we last checked it.
Find rebates in your areaPicture natives in your own yard
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Browse plants for this ecoregion
Louisiana Yucca forms a compact rosette of sword-like blue-green leaves that stays low to the ground. In spring, it sends up dramatic spikes of white bell-shaped flowers that can reach 3-4 feet tall. This drought-tolerant native thrives in poor soils and requires minimal care once established.
In an HOA neighborhood
Louisiana Yucca is an HOA-friendly choice. Maintenance level: low. Tidiness: 4 out of 5.
Works well in: front yard, foundation, street edge.
Wildlife value
The spring flower spikes attract butterflies and native bees with their abundant nectar. Seeds provide food for birds and small mammals.
Common questions
- How much sun does Louisiana Yucca need?
- Louisiana Yucca grows best in full sun conditions.
- When does Louisiana Yucca bloom?
- Louisiana Yucca blooms in March, April, and May.
- Where is Louisiana Yucca native?
- Louisiana Yucca (Yucca louisianensis) is native to AL, AR, FL, GA and 16 more states, per the World Checklist of Vascular Plants (Kew).
- Is Louisiana Yucca toxic to dogs?
- Yes. Louisiana Yucca is listed as toxic to dogs by the ASPCA (Yucca spp.) (aspca.org). If your pet has been exposed, call the ASPCA Animal Poison Control Center at (888) 426-4435.
- Is Louisiana Yucca toxic to cats?
- Yes. Louisiana Yucca is listed as toxic to cats by the ASPCA (Yucca spp.) (aspca.org). If your cat has been exposed, call the ASPCA Animal Poison Control Center at (888) 426-4435.
- What pollinators does Louisiana Yucca attract?
- Louisiana Yucca draws butterflies and bees.
- Is Louisiana Yucca HOA-friendly?
- Louisiana Yucca is generally an HOA-friendly choice in the right placement, with low maintenance.
Native range data from the World Checklist of Vascular Plants (Kew). Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
If something looks wrong
Common plant problems, and what to check first
These come up on almost any plant. Each guide lists the likely causes in the order they are worth ruling out, with one thing to check before you act on any of them, and links to the source it came from.
- It is dying right after planting
- Leaves turning yellow
- Wilting even though I watered it
- Brown crispy leaf tips
- Bugs on the plant
Pollinator Patch flags toxic plants like Louisiana Yucca and shows natives not flagged toxic to pets for your ecoregion instead.