Oxalis regnellii var triangularis, Purple Shamrock cut flower winter shows off finely furrowed

winter shows off finely furrowed bark

What a jack-pot for the pollinators

It's an upright tree

this plant takes hot sun and no supplemental water after its first year or two

lavender flowers in spring on the previous season's growth

Oxalis regnellii var triangularis, Purple Shamrock cut flower winter shows off finely furrowedPlant 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 most 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