California Honeysuckle
Lonicera involucrata
Last reviewed: June 2026
California Honeysuckle (Lonicera involucrata) is not on the ASPCA Animal Poison Control Center toxic plant list for dogs or cats (aspca.org, last reviewed 2026-05-21). If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.
Light
part sun
Water
medium
Size
36"–120" H × 36"–120" W
Bloom
May, Jun, Jul, Aug
Native to
AZ, CA, CO, ID and 9 more states
Pollinators
hummingbirds, bees, butterflies
Browse plants for this ecoregion
Honeysuckle is an attractive native shrub with bright yellow flowers nestled in distinctive purple-red bracts. It grows as a medium-sized woody shrub, providing several months of flowering followed by showy black berries. This adaptable plant thrives in partly shaded areas with medium moisture.
In an HOA neighborhood
California Honeysuckle is an HOA-friendly choice. Maintenance level: moderate. Tidiness: 3 out of 5.
Works well in: foundation, mid zone, backyard only.
- Can appear somewhat informal/wild if not occasionally pruned
- Deciduous nature means seasonal bare branches
- May spread beyond intended boundaries without management
Wildlife value
This honeysuckle provides excellent habitat and food for wildlife. The tubular flowers attract hummingbirds, while bees and butterflies visit for nectar, and birds feed on the dark berries that follow.
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 California Honeysuckle fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.