Netherland Bulbs Narcissus Pink Mix bulbs are easy to grow in well-drained soil in full sun to partial shade and are well known to be deer resistant. Planting and Maintenance Info: Light Requirements: Full Sun, Partial Shade Planting Depth: 6 Bulbs per Square Foot: 6 Narcissus can be left in the ground after blooming to multiply over the years. If you wish to subdivide bulbs after 2 or 3 years of blooming; harvest them immediately after the foliage has died down. Divide and store in a well-ventilated, cool, dry place; then replant in the fall. Mature Height: 12-16 Inches Bloom Time: Blooms mid spring Bulb Size: z14/16 cm Hardiness Zone: 2-10