10 Large, Fresh, Plump Lily of the Valley Bare Root Plant Pips with Roots. Plant Now for Bloom in May. 10 Plump Bare Root Lily of the Valley Plants - Plant in Shade Now for Bloom in May. Wonderful Fragrance - The scent basic to many famous perfumes and a very expensive cut flower Will Naturalize with Shade Protection and Blooms in May Each Year Compare with many well known bulb suppliers who offer dried out pips Marde Ross & Company Specializes in Flowering Bulbs and Peonies and has been a Licensed California Nursery since 1985.