Daylilies are not real lilies; they are members of the genus Hemerocallis. This Greek word’s two components are hemera, which means day, and kallos, which means beauty. The name fits because each flower only blooms for a day.
Flowers on some of the more recent kinds open in the evening and stay open into the evening of the following day. Many of these plants that bloom at night have wonderful fragrances.
Daylilies typically reach a height of one to four feet. Each daylily plant generates a large number of flower buds that take a while to open. The flowers continue to bloom throughout the sweltering summer since there are so many different kinds and a large variety of floral hues.
How many daylilies can you plant in a single planting?
I had a variety of roles as a founding worker at Gardener’s Supply over the years. I currently run my own business, which is called Johnnie Brook Creative. A huge vegetable garden, a seasonal greenhouse, a cutting garden, perennial gardens, a rock garden, a shade garden, berry plantings, numerous container plants, and a meadow garden are among the gardens surrounding my Richmond, Vermont, home. The garden is the only place I would rather be. Check out this Garden Gate magazine video interview from January 2021 if you’re interested in learning more.
The daylily is the only perennial that can be considered a “guaranteed thing.” They do well in zones 3 to 9 (from Minnesota to Florida), can survive a wide range of soil types, are unaffected by diseases or pests, and consistently bloom for years with hardly any care. Hemerocallis, the daylily’s botanical name, literally translates to “beauty for a day,” and in fact, the majority of daylily flowers open in the morning and wither by dusk. The plant blooms for several weeks because each flower stem, also known as a scape, often bears at least a dozen flower buds.
Daylilies, unlike the majority of perennials, can be used in a variety of ways in the garden and landscape. The shorter, more compact kinds grow nicely when planted straight into perennial borders, where their blossoms provide the landscape a much-needed lift in the middle of summer. Daylilies are best planted in groups of three or five for landscapes, especially when combined with tiny shrubs and decorative grasses. Daylilies make the ideal plant for mass plantings along fences or walkways since they create a weed-free display that is thick and attractive.
Do daylilies spread easily?
Daylilies grow more and more crowded as they quickly form larger clumps, which finally prevents them from blooming as well. Every few years, you might want to divide your daylilies, especially if you observe fewer flowers.
Planting Instructions
Daylilies need 4-6 hours of direct sunlight every day, thus they should be planted in full sun or mild shade. Even though daylilies require full sun, there are occasionally blossoms under the cover of large trees. The daylily blossoms will always face away from any shadow and upward toward the sky. Avoid high dry locations above ledges where the soil is shallow and low wet spots where water collects during rainy spells.
Any time the ground can be worked, whether it’s in the spring, summer, or fall, daylilies can be planted with great success. To avoid winter frost heaving, mulch should be applied to daylilies planted in the fall. We advise you to plant your daylilies as soon as you get them. The roots should be placed in water for an hour before planting, but, if they will be stored for several days.
Approximately the size of the pot, dig the hole. Remove the daylily from the pot, untangle the roots, and set it into the hole with the surrounding dirt tightly packed.
Until you are ready to plant, keep in a cool area. Roots should be soaked in water for an hour prior to planting if kept for several days. Create a hole and place a cone of earth inside. Cone-shaped roots should be spread out, and the crown should be slightly below ground. One inch of earth should be pressed down tightly around the plant’s crown. Give newly planted daylilies plenty of water.
The best soil is loose, loamy soil. Clay, gravel, and sand quality is very low. Compost, decaying leaves or wood chips, old manure, or almost any other organic substance can enhance poor soil.
If the daylily will be divided and replanted in a border of mixed perennial flowers in three to five years, leave a circle of 16 to 18 inches in diameter. It needs a 24–30 inch spacing if you plan to leave the daylily clump in place for 10–15 years. A border of daylily flowers follows the same rules. Daylily plants should be placed in a triangle configuration with each plant 24 inches apart from its neighbors in a landscape setting, such as a bank that will be covered in the flowers. 30 daylily plants will consequently be needed for a bank that is 100 square feet. (Add 0.304 to the square footage.) Plant the daylily seeds 12 to 18 inches apart in a straight line as an edging along a walkway.
Mulch between one and four inches thick will help keep the soil moist and prevent weeds from growing among the daylily plants. While grass clippings, leaves, hay, wood chips, and other organic materials are appropriate, their slow breakdown draws nitrogen from the soil. Particularly with recently cut wood chips, you might want to add some fertilizer. Daylilies planted in the fall should have a thick layer of mulch applied to the area the first year to keep the earth from freezing and heaving them out of the ground.
Plant nutrients are rarely insufficient in organic compost soil. Add any slow-releasing, composted organic matter, such as horse, sheep, or cow manure, or your own compost, in the spring or the fall to sustain good daylily growth.
What is the daylily’s lifespan?
Daylilies have a short lifespan of less than 24 hours, yet the blooming stem can continue to produce new flowers for up to three weeks. Each plant has numerous flower stalks, therefore the blossoming period on each plant can last for several weeks or months. The only colors that daylilies came in originally were yellow, orange, and dull reds, but thanks to more than 38,000 cultivars and countless nameless hybrids, daylilies now come in a variety of hues, from nearly-white to purple. According to the American Daily Society, pure white and pure blue are the two colors you won’t find.
Numerous daylily cultivars could make excellent perennials for containers. A few types are referred to as nocturnal daylilies because they bloom at night after emerging in the late afternoon or evening. These variants include “White Temptation,” “Tetrina’s Daughter,” and “Ruby Sentinel” (all of which are Hemerocallis varieties) (Hemerocallis “White Temptation”). Daylilies range in hardiness from very hardy to very fragile. The secret to growing daylilies effectively in your area is picking a variety that is hardy there.
How can you ensure that daylilies bloom all summer long?
To promote more blossoms, frequently deadhead daylilies. Every day, remove any spent blooms. After all blooms have vanished, cut the blooming stem back to the ground. Using sharp scissors or pruners is the ideal technique to deadhead daylilies because of their thick stems, as doing so risks snapping off any nearby blossoms.
Where should daylilies be planted for greatest results?
There aren’t many perennial plants that are simpler to grow than daylilies. Due of its low maintenance requirements and extensive color options, it is a favorite of both novice and seasoned gardeners. Similar to a broad-leaved ornamental grass, daylily leaves give texture to the garden when they are not in bloom.
How to Choose Daylilies
From the thousands of little yellow plants you find in office parks to the tall orange trees “Ditch lilies come in a variety of sizes and hues and are commonly found blooming beside rural roadsides. While some have distinctive colors, some kinds have ruffled petals (including purple). For season-long flowers, plant a blend of early-, mid-, and late-season kinds “Reblooming cultivars will maximize the floral power in your garden.
Where to Plant Daylilies
Daylilies are planted in large numbers along the sides of interstates for a reason—they are hardy plants! Plant daylilies in locations with six or more hours of direct sunlight each day and in soil that isn’t often wet for the best results. When planted in large groups, daylilies put on a spectacular display. They are perfect for providing color around home foundations in front of shrub plantings or to complete a perennial garden.
When to Plant Daylilies
For optimal results, plant daylilies in late spring or early fall. But if you come across a plant during a summer sale that you simply must have, bring it home right now and plant it. Simply watch it carefully and water it frequently throughout the first two weeks.
How to Prepare the Soil for Planting Daylilies
Daylilies can grow in a range of soil types, but they will grow best in slightly damp, well-drained soil that is high in organic matter. Utilize Miracle-Gro Garden Soil for Flowers to prepare fresh planting sites. The top 6 to 8 inches of native soil should be mixed with 3 inches of garden soil. Additionally, you can enhance the soil in each planting hole by mixing 50:50 Miracle-Gro Garden Soil for Flowers with the current soil. Be sure to read the section below on “How to Feed Daylilies” if you want to know how to combine the power of outstanding soil with the proper plant food for beautiful results.
How to Plant Daylilies
There are two ways to buy and sell daylilies. They occasionally arrive as bare-root plants, often known as “fans,” which are clumps of roots, leaves, and a developing stem. But the majority of daylilies are cultivated in containers. Prepare a hole that is twice as large and precisely as deep as the plant’s root system before planting either variety. If using a plant from a container, place it in the hole and then fill up the area around the roots. Make a mound in the planting hole with part of the removed soil mixture if you are planting a bare-root daylily. Place roots on top of the mound and surround them with vegetation. Make sure the plant’s crown, which is where the roots and stems meet the leaves, is just above the soil line when it is planted and not buried. Plants should be well-watered before mulch is applied to keep the soil evenly moist.
How to Water Daylilies
For the first few weeks following planting, you’ll need to water the plants every other day or so. For the remainder of the initial growth season, water once or twice per week (depending on whether or not it has rained). If your region is not experiencing drought, you shouldn’t need to water daylilies during the second growing season and beyond (4 or more weeks without measurable rainfall). Daylilies can withstand drought once they are established.
How to Feed Daylilies
Use Miracle-Gro to start feeding daylilies a month after planting. Thanks in part to natural ingredients that help nourish plants above and below the soil, Shake ‘n Feed Rose & Bloom Plant Food will help them continue to grow big and strong. Shake the food onto the ground evenly. To begin the feeding, work the fertilizer into the top 1 to 3 inches of the soil. Make sure to heed the label’s instructions regarding how much and how frequently to apply.
How to Prevent Pest Problems with Daylilies
Although daylilies often don’t cause too many issues, deer do enjoy nibbling on the blooms. Spray plants with Tomcat Deer Repellent on a regular basis (as directed on the label) if deer are a concern. They dislike the taste and smell produced by the formula made with essential oils.
How to Deadhead Daylilies
Daylily blooms do indeed only bloom for one day. The following morning, remove any dead blooms from plants to keep them clean. Cut a bloom stalk down to the ground once all of its blossoms have opened. Shear back foliage if it starts to look ragged in the middle of the summer.
How to Divide Daylilies
Plants that create clumps include daylilies. As the plants get older, clumps may get congested and produce fewer blooms. Digging up the entire plant, after flowering in the early fall, is how you divide plants. You can either use a pointed spade to cut the plant into pieces or shake the soil off and gently pry apart the roots. (The first method gives you more divisions, but the second method is quicker.) Replant immediately.
Getting ready to start daylily gardening? To learn more about a product, to buy it online, or to locate a retailer near you, click on any of the product links above.
How quickly do daylilies bud out?
Rate of Growth Even from a rather little plant, daylilies can blossom the year they are planted. In roughly three to four years, they will grow to their full size. If given even minimal care, daylilies last a long time.
What vegetation does daylilies favor?
Even yet, most gardeners prefer to include a range of other perennials to liven up their perennial beds, even though daylilies can be used to create a beautiful long-blooming perennial garden.
Daylilies can be an excellent center of attention or a vibrant accent among a variety of other plants. What an accent, too.
400 flowers may be produced by a well-established daylily clump in just one season! Each plant can flower over a 4-5 week period, or even longer for the everbloomers or rebloomers, depending on the variety you select. That adds a lot of color to your perennial bed, I must say.
You will constantly have vivid bursts of daylily color popping up in your garden, first here, then there, always changing, always delightful, if you carefully choose your varieties and position them throughout your bed.
You will struggle to make a decision because there are so many fantastic perennials for the sun garden that work perfectly with daylilies! If you plant wisely, you can make a garden that is vibrant from the first days of spring to the end of the season, with thrilling new and unusual blossoms popping up every month. Simply stroll through the Viette’s display gardens once every two to three weeks to observe how these lovely pairings produce a dynamic, constantly-changing scene throughout the season in a thoughtful perennial garden.
Make sure to select perennials that can flourish in bright shade or full sun when choosing partners for your daylilies. To have vibrant blooms throughout the year, choose a mix of perennials and shrubs that flower in the spring, summer, and fall. Your garden will come to life with the flitting of butterflies and hummingbirds thanks to the magnificent daylily companions Echinacea, Perovskia, Achillea, Coreopsis, Phlox, Salvia, and Buddleia. Daylilies look amazing against decorative grasses.
Don’t restrict yourself to merely get color from flowers. Consider the stunning seasonal color provided by foliage. Finding perennials with foliage that nearly matches every shade of perennial bloom doesn’t need much searching! A few examples include the brilliant silver of Artemisia ‘Silver Mound,’ the stunning silvery blue of Perovskia (Russian Sage), the reds, yellows, and blues of Sedums, and of course, my personal favorite, the wonderful Heuchera. Heuchera ‘Caramel’s’ vibrant apricot leaves are eye-catching on their own, but when there’s even the slightest breeze, flashes of ruby red from the undersides of the leaves add an entirely new level, like dancing “Rockettes” flashing their petticoats! Many other Heuchera varieties’ vibrant leaf offers comparable “surprises” of unexpected color, but that’s a whole other tale.