Hypericum kalmianum Cobalt-n-Gold™; (Cobalt-n-Gold™; St. John's Wort)Mounding form Silvery green foliage Yellow blossoms Loves the sun This mounded grower has blue silver foliage blanketed with 3 4 sunny yellow flowers in late spring and early summer. In fall, the leaves transform to yellow, orange, and red and reveal an attractive exfoliating bark. This plant thrives in full sun and well drained soil and is adaptable in many parts of the country, growing reliably from Georgia to Minnesota. Good alternative to spirea