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Oxalis tetraphylla ‘Iron Cross’


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This delightful “Shamrock”, aka Good Luck plant, has dark maroon markings on its foliage, and a constant supply of coral pink flowers if grown in full sun. You should know that the leaves reflex back in bright light, and extend flat when in shade and at night. Plants multiply by producing offshoot tubers. Can be grown as houseplants or outdoors. Almost hardy for us (to zone 7), we lift the tubers after frost, and store in a slightly moist soil mix in baggies in the fridge.

Exposure: Sun/Part Shade

Zones: 7b-10

4″ pots

Additional information



June Hours Mon-Sat 9-4

July & August Hours M-F 9-4,  Sat 9-1pm.

closed on Sundays, closed July 4th


(508) 998.8819
710 High Hill Rd. Dartmouth MA 02747