Oxalis regnellii var triangularis, Purple Shamrock

Dancing Oaks Nursery and Gardens Verified independent store

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Plant this one in light shade to prevent the purple from fading out of its leaves. Lush, large, triangular deep, dark, purple leaves and dainty pale pink flowers in spring — our mo st colorful oxalis. Here you see it beneath Nandina 'Filamentosa'. Clump-forming, Mature size: 6-8 in T x 8-12 in W Minimum temperature: -10° F Show more