Clarkia gracilis subsp. sonomensis
Clarkia gracilis subsp. sonomensis
Sonoma clarkia is a graceful California and Oregon native wildflower with delicate pink to lavender petals, native to open woodlands and grassy slopes of the North Coast Ranges. It prefers well-drained, sandy or loamy soils in partial shade and is best established by direct seeding in fall. Low fertilizer needs and good drainage are key — avoid heavy clay soils and standing water.
Care Level
Moderate
Sun
Partial Shade
Water
Moderate
Growth Rate
Fast
Mature Height
18″ – 36″
Soil
sandy loam
Life Cycle
Perennial
Spacing
9″
Watering Schedule
Every 7-10 Days • Water Moderately; Allow Top Inch Of Soil To Dry Between Waterings
Soil pH
6.4 – 8.5
Temperature
10° – 90°F
Mature Spread
up to 12″
Root Depth
Shallow
Foliage
Medium
Native to
Attracts
Sources
Data: trefle, usda
No nurseries currently have this species in stock.