Oenothera speciosa 'Siskiyou' ~ Siskiyou Evening Primrose Size:1 GALLON Clumps tend to die back

Clumps tend to die back in the center every 2-3 years and should be divided and replanted

Various diseases and pests and be prevented with regular watering and pruning of dead branches

3’ - 6’

and Hedges

Oenothera speciosa 'Siskiyou' ~ Siskiyou Evening Primrose Size:1 GALLON Clumps tend to die backSiskiyou Evening Primrose is a native spreading herbaceous perennial with narrow grey green foliage. The fragrant pale pink bowl shaped flowers bloom throughout spring. Grows best with full sun and well drained soils. Very drought tolerant once established. Type: Perennial Origins: East and South US; GA Native Height: 0. 5 1 Spread: 1 1. 5 Spacing: 1 USDA Hardiness Zone: 5 9 Culture: Full Sun, Part Sun Bloom Color: Pink Season of Interest: Spring