Blue Spectacle belongs to the Tulipa group, the parrot and peacock types grown for size, shape and colour range. Sow regular-sized tulips about 8-10 inches deep and small tulips about 4-6 inches deep, about four times their height.
Features
Planting depth: About 4 times bulb height; 8-10 inches for regular tulips, 4-6 inches for small tulips
