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Daylilies Care: Planting, Growing, and Harvesting

Daylilies Facts

Daylily, also known as Hemerocallis, is a versatile herbaceous perennial plant that belongs to the family Asphodelaceae. Renowned for its stunning flowers and a wide range of colors, daylilies have been cultivated in gardens and landscapes all over the world for centuries. These herbaceous beauties are native to Asia but have become popular globally due to their hardiness and adaptability.

One of the most fascinating aspects of daylilies is their incredible bloom time. Unlike many other plants that only flower for a short period, each individual daylily blossom lasts just one day—hence their name. However, don’t let this seemingly short-lived nature fool you; a mature clump of daylilies can produce numerous blooms over several weeks or even months, creating a constant display of color in your garden.

Apart from their aesthetic appeal, daylilies are also valued for their edible flowers and tubers. In certain cultures like China and Japan, the buds are commonly used in culinary preparations such as stir-fries or soups. The tubers of certain varieties are harvested and consumed as well—a practice that dates back centuries ago when wild species were commonly foraged for food. With such versatile uses both ornamental and culinary, it’s no wonder that these vibrant plants continue to captivate garden enthusiasts worldwide.


  • Daylilies can be planted in the spring or fall, but it is generally recommended to plant them in the early spring. This will give them ample time to establish their root system before the summer heat sets in.
  • Daylilies thrive in full sun or light shade. They need at least six hours of direct sunlight each day to ensure healthy growth and abundant blooms. If you plan on planting them in a shady spot, make sure it gets some dappled sunlight throughout the day.
  • When planting daylilies, it is important to provide enough space for each plant to spread out and grow. The general rule of thumb is to space them about 18 inches apart. This allows for good air circulation between plants and prevents overcrowding.
  • While daylilies are relatively easy-going plants, there are still certain times when it’s best to avoid planting them. Avoid planting during extremely hot summer months or during periods of drought. Planting during these times can stress the plants and make it more difficult for them to establish themselves.


  • When growing daylilies, proper watering is crucial for the health and growth of the seedlings. Seedlings should be watered regularly, keeping the soil moist but not waterlogged. Avoid over-watering as it can lead to root rot and other fungal diseases.
  • Once your daylily seedlings have reached a height of around 4-6 inches, they are ready to be planted in the garden or containers. Choose a well-drained area with full sun or partial shade for optimal growth. Prepare the soil by loosening it with a garden fork and adding organic matter like compost or aged manure.
  • After planting, make sure to thoroughly water your newly transplanted daylily seedlings. This will help establish their roots in their new environment. Keep an eye on moisture levels during hot and dry periods, ensuring that the soil remains consistently moist but not overly saturated.
  • When daylily seedlings become overcrowded and start competing for resources, it’s time for thinning them out. Gently remove some of the excess plants, leaving enough space between each plant for proper air circulation and growth potential.
  • Once your daylilies have matured into blooming plants, regular watering is still necessary but can be adjusted according to weather conditions. Established daylilies are generally drought-tolerant but benefit from deep watering during prolonged dry spells.

Remember: Download our Fact Sheet Below!

You’ll be able to refer to this reference whenever you need to look up the ideal growing conditions.

Daylilies fact sheet

Recommended Varieties

When it comes to choosing the best daylily varieties for your garden, there are a few standouts that consistently receive rave reviews. One such variety is ‘Stella de Oro,‘ which is renowned for its exquisite golden-yellow blooms that flower prolifically and repeatedly throughout the summer. Its compact size and low-maintenance nature make it an excellent choice for both beginner and seasoned gardeners alike.

Another highly recommended variety is ‘Happy Returns,’ a daylily known for its cheerful lemon-yellow flowers that brighten up any landscape. Not only does this cultivar produce an impressive number of blooms, but it also has a long blooming period, extending from early summer well into autumn. The sturdy stems and excellent disease resistance of ‘Happy Returns‘ make it an ideal addition to both borders and containers.

For those looking to add a touch of drama to their garden, ‘Black Eyed Stella‘ is an outstanding choice. This striking daylily features vibrant yellow petals with deep purple-black eyes in the center, creating a captivating contrast that commands attention. With its compact habit and abundant flowering habit, ‘Black Eyed Stella’ provides a bold focal point in any landscape design.

10 Re-blooming Stella D’Oro Daylily
10 Re-blooming Stella D’Oro Daylily brings a burst of vibrant color to your garden for an extended period. With its re-blooming nature, this daylily produces multiple rounds of stunning golden-yellow flowers throughout the growing season, ensuring your garden looks beautiful all summer long. You couldnt find a better price for 10 Daylily Roots!
‘Raspberry Eclipse’ Daylily – Bare Root Plant
Enjoy an extended period of blooming with the Daylily ‘Raspberry Eclipse’. Unlike other daylilies that only bloom for a short period, this variety offers multiple waves of flowers throughout the season, ensuring a continuous display of color in your garden.
2 Happy Return Daylily 1 gallon live plants
2 Happy Return Daylily plants will fill your garden with an array of radiant and eye-catching flowers. Enjoy the stunning combination of vibrant colors and intricate petal patterns that will add a touch of elegance to any landscape.
Siloam Double Classic Daylily bareroot
The Siloam Double Classic Daylily is known for its reliable performance, ensuring that you can count on consistent blooms each season. This hardy perennial is also resistant to common pests and diseases, providing peace of mind. This bareroot plant is incredibly easy to grow.
Daylily ‘Red Hot Returns’ Bareroot
The Daylily ‘Red Hot Returns’ bareroot plant boasts stunning red blooms that are sure to catch the eye and add a pop of color to any garden or landscape.
Daylily ‘Stephanie Returns’ – Reblooming Plant
Daylily ‘Stephanie Returns’ boasts stunning, vibrant blooms that add a burst of color to any garden or landscape. With its captivating mix of pink and yellow petals, this reblooming plant will be the centerpiece of your outdoor space.
Hemerocallis ‘Stella D’Oro’ Daylily live plant
This live plant comes fully rooted in a size 1 container, allowing you to conveniently plant it as soon as it arrives at your doorstep. With minimal effort required, you can start enjoying the vibrant foliage and beautiful blooms of the ‘Stella D’Oro’ Daylily in your garden without delay.
5 Stella de Oro Dwarf Daylily Roots
These daylily roots are easy to grow and require minimal care, making them perfect for both beginner and experienced gardeners. With their strong growth habit and ability to thrive in a variety of conditions, you can trust that these plants will flourish year after year. Very affordable 5 pack.


  • The ideal time for harvesting daylilies is when they are fully open, but before they start to wither and fade. This ensures that you capture them at their peak beauty and freshness.
  • When it comes to how to harvest daylilies, there are a few key steps to follow. First, gently grasp the stem close to the base of the flower and carefully twist it clockwise until it separates from the plant. Avoid pulling or tugging on the flower as this can damage both the bloom and its root system. Next, trim any excess foliage from the stem, leaving about three inches attached to ensure proper photosynthesis continues.
  • After harvesting your daylilies, be sure to place them in a clean bucket or vase filled with fresh water immediately. This will help preserve their beauty and extend their vase life. To get even more out of your harvested blooms, consider using floral preservatives or homemade solutions such as sugar water mixed with a drop of bleach or lemon juice.
  • Remember that harvesting should not cause damage or stress on your plants —take care not to overharvest from a single clump so that your plants can continue producing flowers throughout the season! Harvesting daylilies at their peak ensures maximum enjoyment of these stunning flowers while keeping your garden productive all summer long
  • Daylilies make stunning additions to any flower arrangement with their bold colors and unique form. To create a beautiful bouquet, choose daylily stems that have at least two or three open flowers and one bud on them. Trim off any excess foliage so that only the stem and blooms remain. Arrange them with other complementary flowers, such as roses or daisies, for a stunning contrast in texture and color.

Collecting seeds

  • To harvest and collecting daylily seeds wait until the seed pods have fully matured before harvesting, as immature seeds may not germinate successfully.
  • Simply use a pair of scissors or pruners to snip off the seed pod once it has turned brown and dried out. Gently open the seed pod by hand or with a small knife, being careful not to damage any of the seeds inside.
  • Once you have collected the daylilies seeds, it is essential to clean them properly before storage. Remove any debris or chaff by gently blowing on the seeds or using a sieve. Make sure they are completely dry before storing them in a cool, dry place such as an envelope or glass jar.
  • It’s important to keep in mind that daylilies can produce thousands of seeds per plant, so there’s no need to collect every single one! Selecting only the best-looking and healthiest seeds will ensure higher chances of successful germination and vigorous plant growth.
  • Seeding harvesting is not only a practical way for gardeners to expand their collection but also allows for experimentation in hybridization. By carefully selecting parent plants with desirable traits and cross-pollinating their flowers, you can create unique daylily varieties that suit your personal preferences.
  • Remember that patience is key when collecting daylily seeds; some varieties may


  • Choose a healthy daylilies plant with strong, well-established roots.
  • Use a sharp knife or garden shears to divide the plant into smaller sections. Each section should have at least three clumps of leaves and some roots attached.
  • Prepare the soil by loosening it with a garden fork and adding compost or organic matter to improve drainage.
  • Plant each divided section in a new location, making sure that the crown (where the leaves emerge) is level with the soil surface. Water thoroughly after planting to settle the soil around the roots.
  • Propagating daylilies through division is one of the easiest and most effective methods. By carefully dividing and transplanting sections of an established daylily plant, you can quickly increase your collection or share these beautiful flowers with friends and family. Remember to choose a healthy parent plant for best results, as this will ensure that your new plants inherit good traits such as vigorous growth, disease resistance, and vibrant blooms.
  • It’s important to note that daylilies are tough plants that can tolerate different weather conditions. However, providing them with adequate water during dry spells will help them recover from any stress caused by division. Additionally, mulching around newly planted divisions can help conserve moisture and suppress weed growth. With proper care and attention after propagation, you’ll soon be rewarded with a stunning display of vibrant daylilies in your garden.

Breeding unique varieties

  • Breeding is not just about creating new varieties, but also about developing unique characteristics within existing ones. By crossbreeding different varieties of daylilies, breeders can combine desirable traits such as color, pattern, and shape to create truly one-of-a-kind blooms.
  • The process of crossbreeding involves carefully selecting two parent plants with complementary characteristics and hand-pollinating them to produce seeds. These seeds then grow into new plants that display a combination of traits from both parents. This allows breeders to introduce novel colors or patterns that were previously unseen in daylily varieties.
  • One of the reasons why breeding unique daylily varieties is so exciting is because it pushes the boundaries of what we think is possible in terms of color and pattern combinations. With each successful cross, breeders are able to expand the palette of shades and markings available in these beautiful flowers, offering endless possibilities for garden enthusiasts and collectors alike.

Gardening Products

Interesting facts

The daylily, with its vibrant and varied blooms, is like a taste of sunshine on the tongue. Its petals burst forth in an array of colors, from deep oranges and fiery reds to soft pinks and creamy yellows. But beyond the visual appeal lies a hidden mystery – have you ever thought about what these blossoms might taste like? Surprisingly, daylilies are not just beautiful; they’re also edible! In fact, their succulent petals have a delicate flavor reminiscent of sweet lettuce or crisp cucumber. So next time you spot a daylily in full bloom, don’t just admire it from afar – pluck one of its petals and savor its unique taste.

Historically speaking, daylilies have long been cultivated for both culinary and medicinal purposes. Ancient Chinese texts dating back thousands of years often referred to the plant as the plant that brings happiness, highlighting its perceived positive properties. Symbolically, the daylily represents rebirth and renewal because of its brief blooming period – each blossom lasts only one day before wilting away. This fleeting nature fosters an appreciation for living in the present moment and cherishing life’s transient beauty. In this way, the humble daylily serves as a gentle reminder to embrace impermanence while finding joy in every passing moment.

Pest and Diseases:

  • Aphids: These tiny insects suck the sap from coriander leaves, causing them to wilt and distort. They reproduce rapidly, use insecticidal soap or neem oil can help control their population before they spread to other plants in the garden.
  • Powdery Mildew: This fungal disease appears as a white powdery coating on coriander leaves. It thrives in humid conditions and can spread rapidly, inhibiting plant growth and reducing crop yield. Regularly inspecting coriander plants for signs of powdery mildew and immediately treating infected areas with a fungicide is crucial to prevent its spread.
  • Cabbage White Butterfly: The cabbage white butterfly lays its eggs on coriander leaves, resulting in the emergence of green caterpillars that voraciously feed on foliage. These pests can defoliate entire plants if left unchecked. Hand-picking the caterpillars and employing physical barriers like netting can effectively control their population.
  • Fusarium Wilt: This soilborne fungal disease affects the roots of coriander plants, leading to wilting, yellowing of foliage, and stunted growth. Crop rotation is vital to prevent fusarium wilt by ensuring that coriander is not grown continuously in the same area for several years.
Bonide Insecticidal Soap, 32 oz Ready-to-Use Spray
Insecticidal Soap controls adelgids, aphids, lacebugs, mealybugs, mites, tent caterpillars, grasshoppers, thrips, scale, & more.
Natria Neem Oil Spray for Plants Pest Organic Disease Control
Easy ready to use organic multi-use neem oil for plants can help control pest and disease on plants. Helps control blackspot, botrytis, downy mildew, powdery mildew, scab, rust and more.
Garden Safe 32 oz. Fungicide Ready to Use
Garden Safe fungicide designed for organic gardening. Ready-to-use three in one formula – garden fungicide, insecticide and miticide.
Bonide Fung-onil Multi-Purpose Fungicide 32 oz. Ready to Use.
Protect and prevent common fungal diseases with Fung-onil Multi-Purpose Fungicide Concentrate from Bonide. Controls leaf spot, rust, blight, mildew, scab mold and other listed diseases.

Download Our Fact Sheet

Whether you’re a seasoned gardener or just starting out, it’s important to understand the basic needs of your plants to ensure successful growth and bountiful harvests. That’s why we’ve created a downloadable fact sheet for your journal or garden planner, so you have all the key information at your fingertips.

Our fact sheet provides a quick overview of details on your plants care. You’ll be able to refer to this reference whenever you need to look up the ideal growing conditions for this plant, including soil type and temperature requirements. With this quick reference guide in hand, you can easily consult it whenever you need reminders about caring for your plants.

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