Sand Bittercress
Cardamine parviflora
Last reviewed: August 2026
Toxicity unknown
Sand Bittercress (Cardamine parviflora) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.
Light
full sun
Water
low
Size
4"–12" H × 2"–6" W
Bloom
Apr, May, Jun
Native to
AL, AR, CT, DE and 31 more states
Pollinators
bees, beetles
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 445 programs across 44 states, each with a link to the provider and the date we last checked it.
Find rebates in your areaBrowse plants for this ecoregion
Sand bittercress is a small annual wildflower that forms compact rosettes of delicate leaves. It produces tiny white flowers in spring and early summer, then completes its lifecycle quickly. This low-growing plant thrives in sandy soils and sunny locations with minimal water needs.
In an HOA neighborhood
Sand Bittercress 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.
- Very small size makes it look like a weed
- Dies back completely in summer leaving bare spots
- Annual nature creates inconsistent appearance
Wildlife value
The small white flowers attract native bees and beetles during its spring to early summer bloom period. As an annual, it provides seasonal nectar resources for small pollinators.
Common questions
- How much sun does Sand Bittercress need?
- Sand Bittercress grows best in full sun conditions.
- When does Sand Bittercress bloom?
- Sand Bittercress blooms in April, May, and June.
- Where is Sand Bittercress native?
- Sand Bittercress (Cardamine parviflora) is native to AL, AR, CT, DE and 31 more states, per vouchered herbarium specimen records and regional native plant society lists.
- What pollinators does Sand Bittercress attract?
- Sand Bittercress draws bees and beetles.
- Is Sand Bittercress HOA-friendly?
- Sand Bittercress 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 vouchered herbarium specimen records and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Ready to grow Sand Bittercress? 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