PREMIUM BULBS: Package contains 10 Premium Tulip Bulbs. Large bulbs size 12/+ cm. STUNNING VIBRANT BLOOMS: Pink Star Double Tulip is a fully double pink tulip with highlights of apricot in the blooms. Double tulips resemble peony blooms and are often called Peony Flowered Tulips. PLANTING FOR BEST RESULTS: For best results plant in full sun to partial shade, and in soil that is moist but drains well. Grows Great In Zones 3-7. Mature Height Reaches 16-20". Pink Star Double Tulip is a fully double pink tulip with highlights of apricot in the blooms. Double tulips resemble peony blooms and are often called Peony Flowered Tulips.