20 Landscape Mixture Tulip Bulbs - Tulipa Triumph The rainbow of colors in this mixture will add the perfect touch to your garden this spring! Tulips are one of the easiest bulbs to grow! Just plant this fall in well-drained soil in full sun or partial shade for great color this spring. 18"-20" Tall Zone 2-8 Please note: Our shipping occurs only one time for up to 5 items, so please check out all our plants and bulbs to make the most of your shipping dollar.