Grindelia integrifolia (Willamette Valley Gumweed) Seed Packet WW

A stout, multi-branched plant with long, shiny leaves that are thick to the touch. Mature plants could be considered a “sub-shrub” and bear numerous canary-yellow, daisy-like flowers. At the base of the flowerheads are bracts that are coated with pleasantly scented resin, thus the name “gumweed”. Attractive to both bees and butterflies. Deer resistant. Semi-evergreen.

• Family: Asteraceae
• Per/Ann:
• Perennial Sun/Shade: Sun (will tolerate some shade)
• Zones: 6a to 9b
• Bloom time: mid – late summer
• Habitat: Open sites, moist meadows, coastal marshes. Prefers sites with some moisture. Will tolerate poor soils. Height: 12” to 30”
• Stratification: short – if any. 
• Planting depth: shallow, cover slightly
• Seeding rate:

     Broadcasting : approx 30 seeds/sq ft

     Small pots/Spots in situ: 5-7 (thin if necessary)

Portland Plant List (Backyard Habitat Certification): Yes