Some types have two blooming seasons, one in spring and one in late fall. There are two ways to propagate daylilies: as bare roots and from seed.
Our daylilies are sold as bare root perennials, which gives them the best chance of success for the growing season. While it is possible to plant daylilies from seed, this path is typically taken for hybridizers wishing to create new varieties of daylilies.
Daylily bare roots should be planted in spring, to allow them to build a root system before the harsh winter months. In general, you should plant bare root daylilies when the weather has warmed, but the ground is still cool but not frozen.
In warmer climates, planting will be in very early spring. In temperate and cooler climates, wait until April to plant. A great location is key to the success of your perennials—luckily, daylilies are incredibly easy to place. These plants prefer at least six hours of sun each day, and they require well-drained soil to avoid root rot. As you decide where to plant, mix and match your daylilies to create the perfect look!
Use tall varieties as statement pieces in the garden, or fill in under trees and in borders with dwarf daylilies. Consider daylily bloom time , too. Loosen the soil using a hoe, shovel, or claw tool, and mix in compost for drainage and nutrients. Soak your daylily bare roots in clean water for an hour or two before planting. Then, plant the daylilies so that the crown—where the leaves meet the top of the roots—is at ground level. Rake mulch and dried leaves away from the plant to give yourself space to work and make it possible to determine the location of the edges of the clump.
Dig up the entire clump of daylilies, working around and around until the entire clump can be lifted or dragged from the hole. Pry sections apart with two spading forks, or cut the clump with a shovel. Pull smaller clumps apart by hand. Cut the leaves back to about 12 inches.
Replant the healthiest sections or share them with friends and neighbors. Daylily divisions will be strongest if they are replanted immediately. To replant, dig 2 to 3 inches of compost or aged manure into the planting area.
Dig a large, shallow hole that is not quite as deep as the height of the daylily root ball. Place the small clump of daylilies in the hole, and tamp soil around it. Water thoroughly, and cover the soil with an inch or two of mulch to control weeds and conserve moisture. If replanting will be delayed, wrap roots in moist newspaper or sphagnum moss and place them in a plastic bag with small ventilation holes.
While most perennials do not benefit from a secondary dose of nutrient, Michigan State University Extension recommends supplemental feeding of this genus for best performance. Nestle them in the garden with a good soaking and maintain soil moisture throughout summer and into the fall the first year after division. With the right care, the plants will reward you with increased bloom and healthy foliage that will put a smile on your face! For more information on a wide variety of smart gardening articles, or to find out about smart gardening classes and events, visit www.
This article was published by Michigan State University Extension. Delightful daylilies: Sharpen your shovels then divide and conquer.
When the shovel is sharp Daylilies are not fussy about the time of year they get divided. Newly divided daylilies as seen in this garden will out-perform old clumps. Trim back foliage to about inches and lift whole clump from the garden. Using a sharp spade or garden fork, separate into smaller pieces having at least four fans and re-plant at original depth.
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