Once the lovely flowers of an Easter Lily have died, most people don’t know what to do with the plant. Keeping an Easter Lily as a houseplant is not an option. It needs to be planted outside as soon as the weather is warm enough. If you have to keep it indoors until the temperatures rise, place your Easter Lily in a sunny window and water it when the soil is slightly dry.
When you’re ready to move your Easter Lily outside, remove the Easter Lily from its pot, gently loosen the roots, and find a bright sunny spot in your garden to plant it. An Easter Lily is a bulb plant. Plant the bulb a few inches deeper than it was planted in the pot and cover it with soil. Water your Easter Lily Plant well and feed it with an all-purpose plant food. Continue watering and feeding your Easter Lily along with all of your other outdoor plants. Don’t be alarmed when the remaining green leaves and stems of you Easter Lily wither and die. Around July or August, your Easter Lily will send out new growth. A newly planted Easter Lily doesn’t usually bloom the first year; but the following summer it should produce some beautiful lilies.
If the winters are mild where you live, you can leave the bulbs alone while they are dormant. If your winters get quite cold, be sure to cover your Easter Lily bulbs with about 4” of mulch or dig them up and store them indoors in a cool dark area until spring.