Calla Lily Zantedeschia Tropical House Plant 6 Fresh Rare Houseplant Seeds Calla lily, also known as arum lily, is not a true lily. It belongs to the genus Zantedeschia which originates from South Africa. With huge, exotic looking flower-like spathes now available in a wide range of colours, calla lily is becoming increasingly popular as a houseplant as well as a garden & patio plant. Soak seeds overnight for 8hrs to help with germination. Fill 3-inch seedling pots with a standard potting mixture & set the pots in a drip tray. Sow the calla lily seeds on the soil surface & press them into the soil so the top of the seed is just barely exposed. Pour one inch of water into the drip tray & allow the soil to soak up the water through the bottom drainage holes in the pots. Pour out the excess water when the soil surface feels moist, which can take up to an hour. Place in propagator or in plastic bag to keep moist. Place on bright windowsill, seeds require light to germinate. Once seeds have germinated, take propagator lid off or remove plastic bag. Germination should take place in between 1 & 3 months. Transplant on second set of true leaves into 6 pots. Water once soil dries out. Calla Lily Zantedeschia Houseplant Seeds - Tropical Indoor House Plant 6 Fresh Rare Easy To Grow