Sidalcea oregana
Sidalcea oregana
Oregon checkermallow is a graceful native perennial producing tall spikes of pink to lavender mallow flowers from late spring through summer. Plant in well-drained, average soil with partial sun and regular watering to keep it thriving. It is an excellent choice for pollinator gardens in the Pacific Northwest and intermountain West.
Care Level
Moderate
Sun
Partial Shade
Water
Moderate
Growth Rate
Moderate
Mature Height
120″ – 360″
Soil
sandy loam
Life Cycle
Perennial
Spacing
24″
Flowers
purple
Watering Schedule
Every 7-10 Days • Water Deeply At The Base Until Soil Is Evenly Moist, Then Allow Top Inch To Dry Before Rewatering
Soil pH
6.4 – 8
Temperature
-25° – 95°F
Mature Spread
up to 180″
Root Depth
Medium
Foliage
Coarse
Propagation: Seed
Native to
Attracts
Sources
Data: trefle, usda
No nurseries currently have this species in stock.