Calistoga Black Jack
‘Calistoga Black Jack’ or 'Black Jack'
‘Calistoga Black Jack’ is a beautiful, large, semi-cactus dahlia in deep moody black-red, it produces long straight stems for beautiful cut flowers for all your dark, moody arrangements, this dahlia is a real showstopper.
Flower Type: Semi-cactus
Plant Height: 52”
Bloom Size: 8”
Siting Requirements: Full Sun, well drained, rich soil, dahlias like plenty of water for best performance.
Days To Maturity: 80-100 days
Planting depth: 4-6”
Pinch: when about 12” tall
Harvest: when flowers are about 3/4 of the way open, cut stems about 18” long above a leaf node. Immediately place in a vase or bucket of cool water with flower food.
*These tubers are sold as a pre-sale, tubers purchased now will ship in spring after danger of freezing while in transit, shipping generally begins in April. Due to the nature of live product, there is a chance that items will not be available at time of shipping due to crop storage failure or something else out of our control. If the tuber is unavailable, we will process a refund on your order.