Zantedeschia elliottiana Rehmanii - Calla Lily

Plant your bulbs from March to April, at a depth of 12cm (5in), spaced 15cm (6in) apart, preferably in a moist location. Apply organic fertilizer at planting and at least once a year. Cultivating them in large pots is possible, ensuring regular watering to keep the soil moist, with fertilizer added every 2 months during growth. Mulch them when the first cold weather arrives, as they are sensitive to winter humidity and severe frost and are moderately hardy. In pots, store them indoors during winter. Over the years, they will form beautiful flower clumps from June to August. You can trim the foliage after the first frost.