Heliotropium curassavicum var. obovatum
Heliotropium curassavicum var. obovatum var. obovatum
This northern plains variety of seaside heliotrope is a hardy perennial that grows well in partial shade with moderate watering and tolerates a range of soil types including alkaline and saline conditions. It is well adapted to the intermountain west and great plains regions and requires little supplemental care once established. Plant outdoors in a native or pollinator garden for best results.
Care Level
Moderate
Sun
Partial Shade
Water
Moderate
Growth Rate
Moderate
Mature Height
18″ – 36″
Soil
loam
Life Cycle
Perennial
Spacing
18″
Flowers
white
Watering Schedule
Every 7-10 Days • Water Moderately Until Soil Is Evenly Moist, Then Allow The Top Inch To Dry Before Watering Again
Soil pH
6.5 – 8.5
Temperature
-10° – 85°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.