Stray weeds should be pulled out. Keep the young divisions watered, especially during dry spells. The daylilies are one of the most adaptable and self-sufficient flowers ever planted in the garden. Few perennials are less exacting in their demands or require less care. They have practically no pest or disease problems.
Daylilies thrive and bloom on a very meager diet.
The plants require little cultivation since the plant foliage nearly completely shades the ground around it. The clumps will benefit from being lifted, divided and replanted every few years, but if that is not possible, the plants will continue to grow with a somewhat less abundant bloom. Even with all of their toughness, daylilies may benefit from occasional waterings during the growing season, especially during dry periods. While most of the stems are strong and supple, occasionally a weak plant may benefit from staking. Daylilies grow so easily, with so little care, that one problem may be difficulty in getting rid of some of the more vigorous cultivars.