Potted Jasmine Plant For Sale | Jasmine Officinale (Fragrant) Cold Hardy Jasmine is just the ticket for those of you wishing for a jasmine vine that will survive your colder winters. Given a little protection, this variety is cold hardy to zone 6! In fact, this plant actually needs a period of cold weather to prompt flower formation. A lovely addition to your container garden that’s also beautiful on a trellis, you’re going to love the natural aromatherapy that’s growing in your garden! This variety blooms heavily in late spring to fall. A good haircut in late winter is a good idea to control spread and will not affect flowering. In zones 7a and below, give her a heavy haircut before frost and protect the crown and roots. Easy to Grow Features Zone: 7-10; Zone 6 with protection Height: 15-25 ft. vine Sunlight: Full Sun to Partial Shade Water: Moderate Bloom Season: Late spring to Fall