Corydalis caseana subsp. hastata
Corydalis caseana subsp. hastata
Hastata corydalis is a rare subspecies native to Idaho's cool mountain habitats and requires consistently moist, humus-rich soil in partial shade to thrive. Avoid drought and full sun exposure, as this plant is highly sensitive to heat and drying conditions. Best suited to dedicated wildflower or native plant enthusiasts with experience in woodland garden management.
Care Level
High
Sun
Partial Shade
Water
Moderate
Growth Rate
Moderate
Mature Height
18″ – 36″
Soil
loam
Life Cycle
Perennial
Spacing
12″
Watering Schedule
Every 5-7 Days During Growing Season • Keep Soil Consistently Moist But Never Waterlogged
Soil pH
5 – 7.4
Temperature
-20° – 90°F
Mature Spread
up to 24″
Root Depth
Medium
Foliage
Coarse
Native to
Attracts
Sources
Data: trefle, usda
No nurseries currently have this species in stock.