Clarkia gracilis subsp. albicaulis
Clarkia gracilis subsp. albicaulis
This white-stemmed subspecies of slender clarkia is a delicate California native wildflower that produces attractive pink to lavender blooms in late spring and early summer. It prefers well-drained soils in partial shade, mimicking its native woodland edge habitat. Best grown from seed directly sown in fall for spring germination; avoid overwatering to prevent root rot.
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.