Manybranched Pepperweed
Lepidium ramosissimum
Last reviewed: June 2026
Light
full sun
Water
low
Size
4"–24" H × 4"–12" W
Bloom
May, Jun, Jul
Native to
CA, CO, ID, ME and 10 more states
Pollinators
bees, beetles
Browse plants for this ecoregion
Manybranched pepperweed is a small annual wildflower that forms compact, bushy plants with tiny white flowers clustered along branching stems. This drought-tolerant native blooms from May through July and requires minimal water once established. As an annual, it completes its life cycle in one growing season and may self-seed in favorable conditions.
In an HOA neighborhood
Manybranched Pepperweed takes more care to keep looking intentional in a front yard. Maintenance level: low. Consider it for backyard or mid-zone beds rather than the street edge.
Works well in: backyard only.
- Can appear weedy and unkempt to untrained eyes
- Annual habit means gaps when plants die back
- May self-seed unpredictably creating uneven appearance
Wildlife value
The small white flowers attract bees and beetles during the late spring and summer blooming period. This plant provides nectar and pollen resources for native pollinators when many other plants are dormant.
Common questions
- How much sun does Manybranched Pepperweed need?
- Manybranched Pepperweed grows best in full sun conditions.
- When does Manybranched Pepperweed bloom?
- Manybranched Pepperweed blooms in May, June, and July.
- Where is Manybranched Pepperweed native?
- Manybranched Pepperweed (Lepidium ramosissimum) is native to CA, CO, ID, ME and 10 more states, per the USDA PLANTS Database and regional native plant society lists.
- What pollinators does Manybranched Pepperweed attract?
- Manybranched Pepperweed draws bees and beetles.
- Is Manybranched Pepperweed HOA-friendly?
- Manybranched Pepperweed takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.
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.
Ready to grow Manybranched Pepperweed? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.
Not sure where to start? Take the 2-minute yard quiz