Hedysarum boreale subsp. boreale
Hedysarum boreale subsp. boreale
Northern sweetvetch is a hardy perennial native to the Rocky Mountain and Great Plains regions, valued for its attractive pink to purple pea-like flower clusters. Plant in a sunny to partly shaded spot with average, well-drained soil and water regularly but avoid overwatering. It is low maintenance once established and provides excellent pollinator habitat in native or meadow-style gardens.
Care Level
Moderate
Sun
Partial Shade
Water
Moderate
Growth Rate
Moderate
Mature Height
18″ – 36″
Soil
loam
Life Cycle
Perennial
Spacing
18″
Watering Schedule
Every 7-14 Days • Water Thoroughly Until The Soil Is Moist To A Depth Of Several Inches, Then Allow The Surface To Dry Slightly Before Watering Ag
Soil pH
5.2 – 8
Temperature
-20° – 90°F
Mature Spread
up to 24″
Root Depth
Medium
Foliage
Fine
Native to
Attracts
Sources
Data: trefle, usda
No nurseries currently have this species in stock.