Plant · P-349
Pale-Leaved Sunflower
Helianthus strumosus
Pale-Leaved Sunflower is a tall, spreading perennial that blooms yellow through the hottest stretch of summer, right when most other flowering plants for pollinators have finished for the year - and it is specifically flagged as valuable to native bees. It tolerates real shade, unlike most sunflowers, and actually prefers dry ground over wet, holding through a rainless summer without irrigation. It spreads by running roots into a colony rather than staying put, and deer and rabbits mostly leave it alone, so it earns its keep on an unfenced margin where little else survives.
Record at a glance
Growing profile
- Sun
- Full Sun · Partial Sun · Shade
- USDA zone
- USDA 4–8
- Soil
- Sand · Loam · Clay
- Moisture
- Dry · Well-Drained · Moderate
Vertical layer
Herbaceous- Soil pH
- 6–8
- Plant type
- Perennial
- Mature height
- 6–7 ft
- Mature spread
Keep exploring
Similar plants
Discover more plants with shared forest layers or growing conditions.
Adzuki Bean
Vigna angularis (Willd.) Ohwi & H.Ohashi
Adzuki is the odd one out among the beans in this group: a very hot summer is actively too hot for it, since heat above about 35C damages…
Herbaceous · USDA 3–11
African Eggplant
Solanum aethiopicum
African Eggplant, also called gboma or scarlet eggplant, is a West and Central African relative of eggplant that gives two harvests from one…
Herbaceous · USDA 8–12
The deeper layer