Silphium laciniatum
Compass Plant
USDA Hardiness Zone 3-9
Very large basal leaves, up to 18" long, orient themselves on a north-south axis to minimize sun exposure-
giving rise to the common name. Large, yellow, sunflower-like flowers on tall, stiff stems to 9'!
Height
48-84 Inches
Spread
18-36 Inches
Color
Yellow/Gold/Bronze
Bloom Time
July-September
Homeowner Growing and Maintenance Tips
Grows easily and tolerates poor soils.
When to Divide
spring
Good Companions
Purple Coneflower (Echinacea purpurea), Spiked Gayfeather (Liatris spicata), Little Blue Stem (Schizachryium scoparium)Characteristics & Attributes
Attracts Wildlife
| • | Butterflies |
Attributes & Uses
| • | Cut Flowers |
Exposure
| • | Full Sun |
Foliage Color
| • | Green |
Season of Interest (Flowering)
| • | Summer |
| • | Fall |
Season of Interest (Foliage)
| • | Fall |
| • | Summer |
Soil Moisture Preference
| • | Very Adaptable |
