Silphium integrifolium
Rosin Weed
Tall stems topped with yellow daisy-like flowers that attract bees and parasitic wasps. Foliage varies from narrow to broad and round, toothless or toothed and alternate, opposite or whorled. Prefers dry soils.
- Height: 4' – 6'
- Width: 24" – 36"
- Soil Conditions: Moist/Well Drained
- Flower Color: Yellow
- Bloom Time: July, August, September, October
- Hardiness Zone: 4 To 8
Plant Characteristics
-
Attracts Wildlife
- Attracts Wildlife
- Attracts Butterflies
- Attracts Pollinators
-
Critter Resistance
- Rabbit Resistant
-
Plant Habit
- Upright
-
Light Conditions
- Sun
-
Native Plant Community
- Dry Prairie
- Mesis Prairie
-
Flower Color
- Yellow
-
Flower Hue
- Medium
-
Flower Type
- Head
-
Flower Height
- 4' to 6'
-
Foliage Color
- Green
-
Leaf Texture
- Coarse
-
Flower Form
- Single
-
Flower Size
- 2"
-
Soil Moisture
- Moist/Well Drained
-
Prune Time
- Jan/Feb/March
-
Growth Rate
- Fast
-
Origin
- 90 Miles From Mg