Gardenia Crown Jewel makes nice bling-bling on the plant. Crown Jewel has both advantages of its parents. Double flowers and the winterhardiness from 'Chuck Hayes'. The masses of scented flowers from 'Kleim's Hardy'. Crown Jewel flowers on new and old shoots. The height is 60 cm and it becomes 1 m broad. Crown Jewel likes full sun and semi shade. Crown Jewel is the epitome of timeless beauty. Hardy to -10 ºC.