Hypericum kalmianum (St. John's Wort)

Compact and easy to grow, Kalm St. John's Wort is a small semi-evergreen shrub with showy, golden yellow flowers blooming for about 6 weeks in mid to late summer. Rich in nectar, they are a favorite of butterflies, bumblebees, or other pollinators and are excellent for cutting. Perfect for borders, rock gardens, slopes and naturalized areas. Makes an excellent low hedge.