Variegated Artichoke
Silybum marianum
Last reviewed: June 2026
Light
full sun
Water
low
Size
24"–60" H × 12"–36" W
Bloom
May, Jun, Jul
Native to
NV
Pollinators
bees, butterflies, beetles
Browse plants for this ecoregion
Silybum marianum is an annual thistle with distinctive white-veined leaves and purple flower heads that blooms from May through July. This Mediterranean native grows 2-5 feet tall and thrives in full sun with minimal water once established. Despite its common name, it is not related to true artichokes but gets the name from its large, spiny leaves.
In an HOA neighborhood
Variegated Artichoke takes more care to keep looking intentional in a front yard. Maintenance level: moderate. Consider it for backyard or mid-zone beds rather than the street edge.
Works well in: backyard only.
- Spiny thistle appearance looks weedy to most HOAs
- Can self-seed aggressively
- Dies back completely as annual leaving gaps
Wildlife value
The purple blooms attract bees, butterflies, and beetles during the late spring and summer months. Seeds provide food for birds, particularly finches.
Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Does Variegated Artichoke fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.