California rockcress (Boechera californica) is a low-growing perennial native to western North America, featuring basal rosettes of toothed leaves and delicate white flow
At-a-glance light, water, soil, and growing conditions from plant data
Full sun to partial shade
75% intensity
Prefers full sun in cooler climates, some afternoon shade in hotter regions.
Moderate, with drying between
50% intensity
Reduce in fall/winter, ensure drainage.
Well-drained soil
50% intensity
Hardy
50% intensity
Tolerates a range of temperatures; prefers cool to moderate conditions.
Outdoor
50% intensity
Low
25% intensity
Fertilize sparingly in spring with a balanced formula.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water moderately during the growing season, allowing the soil to dry slightly between waterings. Reduce watering significantly in fall and winter.
Ensure good drainage to prevent root rot, as this plant is susceptible to overwatering, especially in cooler temperatures.
Prune lightly after flowering to remove spent blooms and shape the plant. Remove any dead or damaged stems at any time of year. Minimal pruning is generally required for this species.
Propagate from seed sown in fall or early spring, or by stem cuttings taken in late spring or early summer. Seeds may benefit from a period of cold stratification. Cuttings should be rooted in well-draining soil.
Repot young plants annually or every other year in spring to refresh the soil and accommodate root growth. Mature plants can be repotted less frequently. Use a well-draining potting mix.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of California Rockcress (Boechera californica)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Brassicales |
| Family | Brassicaceae |
| Genus | Boechera |
| Species | Boechera californica |
Similar in genus Boechera
Answers based on plant encyclopedia data
