1 "Caproz Pizzazz" Ball Dahlia - Large Tuber - US Seller Hardiness Zones: 3-10. Lift in Fall in zones 3-7 Light Requirements: Full Sun Flower Color: Pink, White Flower Form: 4.3" single, ball shaped flower without central disc Foliage Type: Pinnate leaves with ovate leaflets Mature Height: 34 inches Mature Spread: 24 inches Spacing: 24 inches Bloom Time: - Northern Climates: July - October (Midsummer until the first frost in fall) - Southern Climates: April - January (Mid to late spring until first frost in midwinter) * Plant in spring for beautiful blooms this summer. This bloom is truly beautiful and will brighten any garden. * In the deep south, plant dahlias in July for wonderful blooms in fall and most of winter.