How To Plant Daylilies Bulbs [ Full Guide ]

Daylilies are beautiful flowering plants that add charm to any garden. They are easy to grow and maintain, making them a popular choice for garden enthusiasts. If you’re looking to add vibrant colors and a touch of elegance to your garden, planting daylilies bulbs can be a rewarding experience. In this comprehensive guide, we will walk you through the step-by-step process of planting daylilies bulbs, from understanding the plant to selecting the right bulbs and finding the ideal planting location. By following these instructions, you can ensure that your daylilies thrive and bloom spectacularly.

Quick Answer: How To Plant Daylilies Bulbs

Planting daylilies bulbs involves several key steps: understanding the characteristics of daylilies, choosing the right bulbs, and selecting a suitable planting location. Once you have the necessary knowledge and materials, you can begin the planting process by preparing the soil, digging holes, and carefully placing the bulbs. Finally, it’s crucial to water the newly planted bulbs and provide them with proper care to encourage healthy growth and blooming.

Understanding Daylilies

Before diving into the planting process, it’s essential to understand the nature of daylilies. Daylilies (genus Hemerocallis) are perennial plants known for their vibrant, trumpet-shaped flowers that bloom in a wide array of colors, including yellow, orange, red, pink, and purple. These hardy plants thrive in various climates and soil types, making them an adaptable choice for many gardeners.

Daylilies are characterized by their long, blade-like leaves and tall flowering stalks that can reach up to 3 feet in height. The flowers appear in abundance and typically last for a single day, hence the name "daylilies". However, multiple flower buds on each stalk ensure that these plants provide a continuous display of blooms throughout their blooming season.

It’s important to note that daylilies are typically grown from bare-rooted divisions rather than true bulbs. When purchasing daylilies for planting, you will often receive divisions or clumps of the plant’s rhizomes, which are underground stems from which roots and foliage grow. These divisions should be healthy and plump, displaying well-developed roots and at least one or two "fans" or sets of leaves.

Choosing The Right Bulbs

When selecting daylilies bulbs for planting, it’s crucial to choose healthy, high-quality specimens. Look for bulbs that are firm, free from mold or blemishes, and have visible signs of growth. Avoid bulbs that are soft, shriveled, or show any signs of damage. Opt for divisions or clumps that have at least two sets of leaves (fans) and well-established root systems.

If you’re purchasing daylilies bulbs from a nursery or garden center, inspect the plants carefully to ensure that they meet these criteria. It’s also beneficial to choose varieties that are well-suited to your specific growing conditions, considering factors such as sunlight exposure, soil type, and climate. Some daylilies thrive in full sun, while others prefer partial shade, so it’s important to select varieties that align with your garden’s environment.

Additionally, consider the bloom time and color of the daylilies to create a harmonious and visually appealing garden display. By choosing a mix of early, mid-season, and late-blooming varieties, you can extend the flowering period and enjoy a continuous show of colorful blooms throughout the season.

Selecting A Planting Location

Daylilies thrive in well-draining soil and prefer full sun to partial shade. When choosing a planting location for your daylilies bulbs, consider these fundamental requirements to ensure optimal growth and blooming.

  1. Sunlight: Select a spot in your garden that receives at least 6 hours of sunlight per day. While daylilies can tolerate partial shade, they typically bloom more profusely and display richer colors when grown in full sun.

  2. Soil: Daylilies prefer fertile, well-draining soil with a slightly acidic to neutral pH. If your soil is heavy or compacted, consider amending it with organic matter such as compost or well-rotted manure to improve its texture and fertility.

  3. Spacing: When planting daylilies, allow adequate spacing between each bulb to accommodate their mature size and promote good air circulation. Typically, spacing them 18 to 24 inches apart will provide ample room for growth and prevent overcrowding.

Planting daylilies bulbs is a rewarding endeavor that can enhance the beauty of your garden with vibrant, long-lasting flowers. By understanding the characteristics of daylilies, selecting healthy bulbs, and choosing an ideal planting location, you can set the stage for successful growth and prolific blooming. With proper care and maintenance, your daylilies will thrive and reward you with a stunning display of color season after season. Taking the time to plant daylilies bulbs correctly will allow you to enjoy the beauty of these versatile and resilient plants for years to come.

Preparing The Soil

Daylilies are beautiful flowering plants that are known for their stunning blooms and vibrant colors. These perennial plants are easy to grow and can thrive in various soil conditions, making them a popular choice among gardeners. If you’re interested in adding daylilies to your garden, one of the best ways to grow them is through bulbs. Planting daylily bulbs is a simple process that can yield stunning results.

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Before you start planting daylily bulbs, it is essential to prepare the soil properly. Daylilies prefer well-draining soil that is rich in organic matter. Follow these steps to prepare the soil for planting:

  1. Choose the right location: Select a spot in your garden that receives at least six hours of sunlight each day. Daylilies thrive in full sun, although they can tolerate partial shade.

  2. Clear the area: Remove any weeds, grass, or debris from the planting area. Use a garden rake to clear the surface and create a clean slate for planting.

  3. Improve the soil drainage: If your soil tends to be heavy and has poor drainage, add organic matter such as compost or well-rotted manure to improve its structure. Dig a generous amount of organic matter into the top 12 inches of soil. This will help promote better water drainage and root growth.

  4. Test the soil pH: Daylilies prefer slightly acidic to neutral soil with a pH range of 6.0 to 7.0. Test the soil pH using a soil test kit available at garden centers. If the pH is not within the preferred range, you can adjust it by adding lime to increase alkalinity or sulfur to increase acidity.

  5. Break up the soil: Use a garden fork or tiller to loosen the soil to a depth of 12 to 18 inches. This will create a loose and friable soil structure, which is ideal for daylilies to establish their roots and thrive.

Digging Holes For Daylily Bulbs

Once the soil is prepped and ready, it’s time to dig the holes for the daylily bulbs. Follow these steps to ensure your bulbs are planted at the correct depth and spacing:

  1. Determine the spacing: Daylilies should be spaced 18 to 24 inches apart to allow for proper air circulation and growth. Measure the spacing between each bulb using a measuring tape or visually estimate the distance if you prefer a more natural look.

  2. Dig the holes: Using a garden trowel or a bulb planter, dig holes that are about twice the diameter of the daylily bulbs and deep enough to accommodate the entire bulb. Typically, a depth of 4 to 6 inches is adequate for most daylily bulbs. Space the holes according to the spacing determined in the previous step.

  3. Amend the holes: Before placing the bulbs into the holes, you can add some compost or well-rotted manure at the bottom of each hole. This will provide additional nutrients to the bulbs as they establish themselves.

  4. Place the bulbs: Gently place each daylily bulb into its respective hole, making sure the pointed end or the crown is facing up. The crown is the top portion of the bulb where the foliage will emerge. Be careful not to damage the roots or the delicate shoots.

  5. Backfill the holes: Fill the holes with soil, ensuring that the bulbs are covered with about an inch of soil above the crown. Lightly firm the soil around the bulbs, but avoid compacting it too tightly as it may inhibit root growth.

Planting Daylilies Step-by-Step

Now that the bulbs are in the ground, follow these steps to complete the planting process and give your daylilies the best possible start:

  1. Water thoroughly: After planting, water the bulbs thoroughly to settle the soil and initiate the growth process. Provide enough water to moisten the soil around the bulbs without creating waterlogged conditions. This will ensure that the roots establish themselves quickly.

  2. Add a layer of mulch: Apply a layer of organic mulch around the newly planted daylilies. A 2 to 3-inch layer of mulch, such as wood chips or shredded bark, will help suppress weed growth, retain soil moisture, and regulate soil temperature. Keep the mulch about an inch away from the crown of the daylilies to prevent any potential rotting issues.

  3. Provide regular watering: Daylilies require consistent moisture to encourage healthy growth and blooms. Water the plants deeply once a week during the growing season, providing around 1 inch of water each time. Avoid overwatering, as this can lead to root rot and other issues. In drought conditions, you may need to increase the frequency of watering.

  4. Fertilize appropriately: Daylilies benefit from regular fertilization to support their growth and blooming. Apply a balanced slow-release fertilizer in early spring as new growth emerges. Follow the package instructions for the appropriate amount to use. Avoid using excessive amounts of nitrogen, as this may result in lush foliage but fewer blooms.

  5. Monitor and control pests: Keep an eye out for common pests such as aphids, slugs, and snails that may damage daylilies. Regularly inspect the plants for any signs of pest infestation. If necessary, use environmentally-friendly pest control methods such as hand-picking, insecticidal soaps, or organic insecticides to address the issue promptly.

  6. Divide and transplant: Over time, daylilies can become overcrowded, resulting in reduced blooming. To maintain healthy plants and encourage vigorous growth, divide and transplant them every 3 to 5 years. Early spring or late summer is the ideal time for dividing daylilies. Dig up the clumps and separate them into smaller divisions, ensuring that each division has a portion of roots and foliage. Replant the divisions in prepared soil, following the same planting steps as before.

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Watering And Mulching

Watering and mulching are crucial aspects of caring for daylilies post-planting. Here are some tips to help you effectively water and mulch your daylilies:

  1. Watering: Daylilies require an average amount of water to thrive. During the growing season, provide 1 inch of water per week, either through rainfall or manual watering. Deep watering once a week is better than light, frequent watering as it encourages the roots to grow deeper into the soil. Avoid overhead watering, which can promote fungal diseases.

  2. Mulching: Mulching helps conserve soil moisture, suppress weed growth, and regulate soil temperature. Apply a 2 to 3-inch layer of organic mulch around the daylilies, keeping it about an inch away from the crown. Avoid piling the mulch directly against the stems, as this can create a moist environment that encourages rot. Renew the mulch layer annually or as needed to maintain its effectiveness.

  3. Weed control: Mulching helps keep weeds at bay, but occasional weed growth is inevitable. Regularly inspect the area around your daylilies and remove any weeds as soon as they appear. Weeding by hand or using a small garden hand tool is usually sufficient. Be careful when weeding around the daylilies to avoid damaging the shallow roots.

Planting daylilies bulbs can be a rewarding and enjoyable gardening experience. By following the step-by-step instructions outlined in this article, you can ensure that your daylilies have the best chance of establishing themselves and producing beautiful blooms. Remember to choose a sunny location with well-draining soil, prepare the soil properly, dig the holes to the correct depth and spacing, and provide regular watering and mulching. With proper care and maintenance, your daylilies will flourish and bring joy to your garden year after year.

Fertilizing Daylilies

Daylilies are beautiful flowering plants that can add color and vibrancy to any garden. They are versatile, easy to grow, and can thrive in a variety of climates. To ensure the success of your daylilies, it is important to properly plant and care for the bulbs.

Fertilizing your daylilies is essential to promote healthy growth and vibrant blooms. Before planting the bulbs, it is beneficial to prepare the soil by adding organic matter, such as compost or well-rotted manure. This will improve the soil’s structure and fertility.

Once the bulbs are planted, it is recommended to use a balanced fertilizer, such as a 10-10-10 or 14-14-14 formulation. Apply the fertilizer in early spring, just as the plants are beginning to emerge from the ground. Follow the instructions on the fertilizer packaging for the appropriate application rate.

In addition to the initial spring feeding, daylilies can benefit from a light application of fertilizer every six to eight weeks throughout the growing season. This will provide a steady supply of nutrients to support their development and blooming.

Avoid over-fertilizing daylilies, as excessive nitrogen can lead to excessive foliage growth at the expense of flower production. Always follow the recommended dosage and avoid direct contact between the fertilizer and the plants, as it can cause burn damage.

Controlling Weeds And Pests

Weeds can be a common problem in any garden, and daylilies are not exempt. Weeds compete with the daylilies for nutrients, water, and sunlight, which can hinder their growth and overall health.

To control weeds, regularly inspect the planting area and remove any weeds that appear. This can be done by hand-pulling or using a hoe or handheld weeding tool. Applying a layer of organic mulch, such as wood chips or straw, can also help suppress weed growth by blocking sunlight and inhibiting weed seed germination.

Pests, such as aphids, slugs, and snails, can also pose a threat to daylilies. To prevent and control pest infestations, it is important to regularly inspect the plants for any signs of damage or the presence of pests. If pests are detected, there are several methods to address the issue:

  1. Handpicking: Physically remove the pests from the plants, one by one.
  2. Biological controls: Introduce natural predators, such as ladybugs or nematodes, to control pest populations.
  3. Insecticidal soaps: Use insecticidal soaps, which are low-toxicity options, to kill soft-bodied pests like aphids.
  4. Slug and snail traps: Set up traps with beer or grapefruit halves to lure and capture slugs and snails.
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It is important to consider the environmental impact when choosing pest control methods. Opt for organic and environmentally friendly options whenever possible.

Monitoring And Care

Monitoring the health of your daylilies is crucial for identifying and addressing any potential issues. Regularly inspect the leaves, flowers, and stems for signs of disease, discoloration, or pests. Early detection can prevent the spread of diseases and the development of serious infestations.

Proper watering is essential for the overall health and vitality of daylilies. They prefer a moist, but not waterlogged, soil. Water deeply and thoroughly, ensuring that the water reaches the root zone. Avoid overhead watering, as this can encourage foliar diseases.

During periods of extended drought or hot weather, daylilies may require additional watering. Apply water at the base of the plants in the morning or evening when the temperatures are cooler. Mulching around the plants can help retain soil moisture and regulate temperature.

Deadheading spent flowers is beneficial not only for aesthetic purposes but also for the health of the plant. Removing faded flowers prevents the formation of seeds, allowing the plant to divert its energy into producing more blooms. Use clean, sharp shears to cut off the flower stalks at the base.

Dividing And Transplanting Daylilies

Over time, daylilies can overcrowd and become less vigorous. Dividing and transplanting daylilies is necessary to maintain their health and promote better blooming. The best time to divide daylily bulbs is in early spring or late summer when the plants are dormant.

To divide daylilies, follow these steps:

  1. Preparing the new planting area: Choose a location with well-drained soil and adequate sunlight. Remove any weeds or grass from the area and add organic matter to improve the soil quality.

  2. Lifting the clumps: Carefully dig around the clump of daylilies, using a garden fork or shovel. Lift the clump out of the ground, taking care not to damage the bulbs or roots.

  3. Separating the bulbs: Gently separate the bulbs by hand or with a sharp knife. Each division should have at least three to five healthy bulbs and an adequate amount of foliage.

  4. Planting the divisions: Dig a hole in the new planting area, ensuring that it is wide and deep enough to accommodate the divided clumps. Place the divisions in the hole, spreading the roots evenly, and cover them with soil. Press the soil gently to secure the bulbs in place.

  5. Watering and care: After planting, water the new divisions thoroughly to settle the soil and provide a good start for the plants. Follow the care instructions mentioned earlier to ensure their ongoing health.


Planting daylily bulbs can be a rewarding experience that allows you to enjoy the beauty of these flowers in your garden. By following the steps outlined in this article and providing proper care, you can ensure the healthy growth and abundant blooms of your daylilies. Remember to monitor for pests, control weeds, and fertilize appropriately to maximize their potential. With patience and dedication, your daylily bulbs will flourish, providing you with beautiful blooms year after year.


What Is The Best Time Of Year To Plant Daylily Bulbs?

The ideal time to plant daylily bulbs is in the fall, between September and November, or in early spring before the last frost.

How Do I Prepare The Soil For Planting Daylily Bulbs?

Daylilies prefer well-drained soil with a neutral pH level. To prepare the soil, mix in compost or well-rotted manure to improve its texture and fertility.

How Deep Should I Plant Daylily Bulbs?

Daylily bulbs should be planted 1-2 inches below the surface of the soil. If your bulbs have sprouts, make sure to plant them with the sprouts facing up.

How Much Space Should I Leave Between Daylily Bulbs?

It is recommended to leave at least 12 inches of space between daylily bulbs to allow enough room for the plants to grow and spread.

Do Daylilies Need A Lot Of Water?

Daylilies are relatively drought-tolerant but still require regular watering to establish their roots. Water deeply once a week during the growing season, and reduce watering in the winter months.