Tritonia corms (bulbo-tubers) should be planted in light, sandy, friable (easily crumbled) soil that is loose for good drainage. Tritonia are great in pots and should be planted at a depth of about 4cm. After planting, it’s a good idea to mulch them well, which will protect them from the frost and help with moisture retention. They look great in a rockery or in the foreground of a mixed border. Plant in full sun or semi-shade.