potentilla Katherine Dykes

Cinquefoil. A bushy shrub with dark green leaves. Pretty cup-shaped, canary-yellow flowers from late spring to mid-autumn. 

Height 1m. Spread 1.5m. Flower Colour Yellow. Flowers May to July. Aspect Full Sun. Deciduous. Foliage Colour Green. Hardy. Poor to moderately fertile soil. Usage : Border.