Asiatic lily

Asiatic lilies should be watered once per week or when the soil is dry to the touch. You should be able to feel moisture 2-3 inches below the soil surface. If the soil feels dry, water the Asiatic lily deeply until water comes out from the bottom of the pot. Give the plant the equivalent of 1 inch (2.5 cm) of rain per week; you can gauge this by placing a cup in the pot after watering to identify how much water is being used. It is important to provide the plant with a good balance of moisture throughout the season and to avoid excess water.

Asiatic lily (Lilium 'Black Out') grows best in full sun, meaning 6 to 8 hours of direct sunlight each day. When growing in climates that do not provide that much sun, it is a good idea to plant it in an area with morning sun and afternoon shade or afternoon sun and morning shade. It is important to keep in mind that these plants may suffer from heat stress if they get too much sun or not enough water in the hotter months. Regular deep watering is essential to prevent the foliage from wilting.

Asiatic lilies should be pruned in early spring just as they start to emerge from dormancy. Carefully snip off any dead or damaged foliage and cuts should be made just above where the leaf meets the stem. Cut off any dried or bruised flowers to promote further blooming. Doing this will also help maintain a compact, full shape. In addition, it’s important to remove old spent flower stems and other dead or dying foliage down to the ground after each flowering to promote vigorous new growth.