Oxalis Censation™ 'Double Pink Wonder' - Commonly known as a Shamrock or Sorrel, this perennial produces delicate, double white blooms with elegant red picotee edging, surrounded by low-growing, spreading, clover-like foliage. Oxalis Censation™ 'Double Pink Wonder' is only half-hardy, so bulbs will need to be grown in mild, sheltered sites when planted outdoors, in rockeries or alpine troughs, but should always be protected from frost. They are best grown in containers and moved into a sheltered position in autumn. Ideal For: Greenhouse, Conservatory, Ground Cover, Alpine & Rockery Hardiness: Half-hardy Position In: Full sun Height: Up to 15cm Spread: Up to 15cm Outdoors, grow oxalis plants in containers or in sheltered rockeries and borders. In frost prone areas it is best grown as a houseplant on a bright windowsill or in a conservatory or greenhouse. Plant oxalis corms at a depth of 3cm (1") in well drained, rich fertile soil, or for indoor cultivation, in a loam based com