Frostproof is a prolific bloomer of fragrant 2-3 flowers. This new cultivar has a distinctive cup in the middle of the blossom, and the blooming season lasts from spring to fall. The plant has a nice symmetrical upright form with very attractive narrow green foliage thats about half the size of standard gardenia leaves. It can be maintained at a compact 12-14 tall in a pot, but grows to about 3 tall outdoors. It requires moist, somewhat acidic, soil and full to partial sun. As the name implies, its more tolerant of early frosts. Hardy to zone 6 with protection.