Description
Sold as bareroot seedlings.
At a Glance: This perennial species thrives in salt marshes, rocky areas along the coast, and coastal headlands and bluffs. It can grow up to 3 ft. tall and has yellow daisy-like flowers June-September.
Leaves: Lance shaped leaves that are 2 inches wide and up to 16 inches long.
Flowers: This plant produces several (10-35) inflorescences that are bright yellow. The bracts surrounding the petals are covered in a sticky resin like substance.
Growing Conditions:
Sun/Shade Tolerance | Hydrology | Elevation Range |
full sun >80%
mostly sunny 60-80% |
moist soils | low elevation |
Reference:
MacKinnon, A., Pojar, J., & Alaback, P. B. (1994). Plants of the Pacific Northwest coast: Washington, Oregon, British Columbia & Alaska. Richmond, Wash: Lone Pine Publishing.
https://www.wnps.org/native-plant-directory/130:grindelia-integrifolia