Growing Plants

How Far Apart To Plant Daylilies – Planting Guide

Many gardeners like to grow daylilies because they have beautiful flowers and are easy to grow.

However, their rapid growth can cause your garden to lose this beauty and become dense because the bushes crowd together after a while.

So how far apart to plant daylilies? We will reveal it in the next sections.

How Far Apart To Plant Daylilies?  

how far apart to plant daylilies

Daylilies are a popular choice for many gardens. Since it grows so quickly, spacing between plants is key when developing it.

On average, they need a spacing of 24-30 inches if you are going to plant for 10-15 years and 16-18 inches for 3-5 years.

Daylilies are herbaceous perennials in the family Liliaceae. It has a small cotyledon and a very short rhizome.

The leaves are threadlike, with a pointed tip, often folded down, about 12 to 20 inches long and about 1 inch or more wide.

The upper leaf surface contains many vessels arranged in two rows in a plane. Its flower form is shaped quite similar to lily flowers.

The base of Daylilies has large, overlapping sheaths, so experienced gardeners often plant them in large clusters about 2 – 3 feet apart to avoid having to move them after the flower clusters have developed.

Those planning to change their garden in the next few years should plant them about 18 inches apart. When you want to place them along a walkway, spacing daylilies is 12-18 inches apart in a row.

Where Is The Best Place For Planting Daylilies? 

Daylilies are easy to grow and live, healthy, and have few pests and diseases, so pay attention to water enough to grow green plants.

They are not picky about soil types, but for best results, plant them in places that meet standards such as:

Have At Least 6 Hours Of Sun Every Day

You can grow them in places with partial shade, but biologically, this plant is still light-loving.

The name says it all, you should choose locations with 8-12 hours of sunlight per day so they can grow well and flower a lot.

Gardeners who can’t afford it should ensure their plants get at least 6 hours of direct sunlight daily. Planting the plant in too much shade will cause the plant to be stunted and less likely to flower.

Well Drained Soil

This variety has good tolerance, suitable for a wide variety of soil, but it cannot tolerate water logging because the daylily roots grow in clusters, making it easy to rot.

That’s why you need to choose places with good drainage.

Dig a 1 x 1 x 1 ft (30 cm) hole and fill it with water to determine the drainage capacity of the soil.

Those that drain out the water within 10 minutes are well-draining soil, while those that take an hour or so indicate poor drainage.

If you can’t find a well-draining spot in your garden, you can improve it by mixing in some organic matter like wood chips, rotted manure, peat moss, and pea gravel.

Ph In The Range Of 6 – 7

Although there are many types of soil that you can choose to plant daylily bulbs, they will prefer slightly acidic varieties.

This means that you should grow them where the pH is slightly different than other garden flower varieties; it is usually between 6 – 7.

To determine soil acidity, purchase a soil test kit from a garden supply store and follow the instructions that come with it. Soils below 7 are considered acidic, and above 7 are alkaline.

To change the pH to the desired index, add limestone to reduce the acidity; or steal more gypsum, sphagnum peat moss, and sulfur to reduce alkalinity.

How To Plant Daylilies In The Ground? 

best place to plant daylilies

The process of growing daylilies is generally not too complicated. The following guide will help you get healthy and vibrant flower bushes in your garden:

Plow The Soil And Mix The Manure

If available, we need to dig up the soil to make it loose by using a shovel or cultivator.

Try to dig to about 18 inches deep and remove debris, gravel, or other foreign matter from the soil so as not to affect root ball growth.

Next, mix in a few shovels of manure to give it a boost of nutrients. You should use organic or natural fertilizers such as rotting waste to be safe for plants and stimulate more flowering.

Dig The Hole In The Cultivated Area

After plowing with and fertilizing, we will dig holes to plant trees. The size for a spot is 12 ft x 12 ft (about 370 cm) or can be adjusted slightly to the size of your tree.

This size can easily accommodate the entire roots of grafted or extracted cuttings without squeezing or bending them. You can use a shovel to pour the excavated soil right next to the crater when digging.

Put The Roots In The Holes

Slowly place the base of the stem into the hole so that the entire root fan is fully in the spot and the crown (where the roots and stems meet) are 0.5 inches off the ground.

Take care that the soil layer above the roots and the soil layer in the new location must be even.

If you need to adjust the crown, you must pull it out and modify it again. A root branch can have 2 – 3 stems.

Fill The Hole

Next, use one hand to hold the crown and shovel the soil down to fill in the tree holes with the other hand. Please do not disturb the dirt around them.

Remember not to compress it too tightly but gently push down the layers of soil around the base to keep it upright. Compacting the soil too tightly will reduce porosity and reduce water drainage.

Dig More Holes Next

Novice gardeners can separate this into a separate step or combine it with the step above. Some gardeners like digging all the holes at once and then putting the roots down; others prefer taking turns.

The most important thing is how far apart you plant daylilies. Don’t forget to leave space between the holes, as mentioned above.

They grow vigorously and do not like to share space so these gaps will be filled quickly.

Water Thoroughly

Roots need water immediately after planting in a new home, so you need to provide enough water. Water them gently to avoid disturbing them as the roots have not yet been established.

Using a watering can is a good suggestion for this stage.

What Are Considerations When Planting Day Lillies? 

planting daylilies how far apart

Daylily plant is a very easy flower to grow and can live long in the garden. They are ideal for sunny hedges and evergreen foliage in more temperate locations.

The ideal time to plant this plant is in the last spring or fall when the weather is cool, but bare roots can be grown in harsh winters, from November to March.

Add plenty of low-nitrogen organic matter (such as garden compost or rotting manure) to the bottom of the planting hole when growing pot plants. Fertilize in the spring to promote them to bloom.

They are less susceptible to pests and diseases and do not need much care, and do not need frequent watering, but in the dry months, you should still pay attention to this.

Don’t forget to remove dead leaves, yellowed leaves and cut the flower stalks about 4 inches after blooming. This helps keep the energy up for winter and next year.


Daylily cultivars are ideal for yards, but their vigor can cause them to compete for space. How far apart to plant daylilies have different purposes of use.

Plants grown for a long time will need more spacing than those that only serve a few years.

Samuel Mark

Hello I am Samuel. Samuel's Garden is a garden blog where I share my experiences in garden caring and tree growth. Hope you enjoy it!

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