Daylilies are beautiful blooms that can brighten up any room. However, they can become problematic if they are not properly cared for. They grow rapidly and spread widely; thus can become a nuisance if you do not wish them to live in your garden.

Therefore, it is important to know how to eradicate them before they take over your garden. You’ve come to the right place if you’ve got a daylily problem. Keep reading to find out how to control daylilies easily.

Why are Daylilies Harmful?

Why are Daylilies Harmful

They are hard to remove because they have roots that are tough and penetrate deep into the ground. When you see how big they can get, you might be apprehensive about throwing them out.

Daylilies have bright blooms that light up any garden or lawn. They are beautiful, which is why a lot of people plant them in their yards. The problem is, however, that they are also known to be invasive plants and, if not controlled, can quickly take over an entire yard and garden.

Easy Ways to Kill Daylilies

Daylilies are really hard to kill because their roots can reach up to ten feet deep into the ground. This makes it hard for people who have a lot of daylilies in their yards to get rid of them. Even when you cut them down, they grow back even more vigorously than before, and the whole process starts again with how to get rid of daylilies.

However, there are some easy processes that you can do to kill daylilies and how to remove daylilies from your garden.

Using a Plastic Weed Barrier

The good thing about using a plastic weed barrier to kill daylilies is that you can prevent them from growing again. A weed barrier is put over the entire area where you want to get rid of daylilies, and it prevents any plant or seed from getting through.

It is also useful in keeping other weeds from growing, so it can be an advantage for your garden.

Hand Pulling and Digging up The Plants

Hand Pulling and Digging up The Plants

Hand pulling and digging up the plants can be very effective in removing daylilies.

However, it also depends on how much time you dedicate to this process. Digging out the roots manually can be very difficult, but if you are patient enough, then you will find that it is the most natural way to remove daylilies from your garden.

Chemical Weed Killers and Sprays

Chemical weed killers and sprays are probably the easiest way to remove daylilies from your garden. However, this method also requires a lot of patience, as it will take time for the chemicals to kill off your daylilies. You have to wait a few days or weeks before you actually see the effects.

The good thing about using chemicals is that it is an all-natural way to remove daylilies since you are not using any kind of additional equipment like tools or machines.

Killers of Weed

Killers of Weed

Another method to get rid of daylilies is to use weed killers. There are a lot of weed-killing products that you can find in the market today, but these work best when used during the early stages of your daylily growth. If you use it too late, then it might already be growing deep into the ground, and it will be too late to kill it.

Using Boiling Water and Hot Acid

Using boiling water and hot acid is a good way of removing daylilies if you want to use something natural and organic for your garden. This method involves using pesticides that prevent the roots from growing back once it has been applied. Hot acid is very effective, as it can burn the roots of your daylilies and prevent them from multiplying.

Helpful Tips for Removing Daylilies

Helpful Tips for Removing Daylilies

Getting rid of daylilies is necessary when they begin to take over your garden. Here are some helpful tips that you should keep in mind when removing daylilies from your garden:

  • Identify the daylilies in your garden. This will help you plan for their removal.
  • Look for the bulbs of the daylilies. These are usually located at the base of the plant.
  • Remove the leaves and flowers of the daylilies to reduce nutrient uptake, water uptake, and photosynthesis.
  • Apply organic matter to your soil.
  • Rake the soil to distribute the organic matter evenly.
  • Wait a few weeks before planting any new plants.
  • Proper identification and removal of the daylilies will help you avoid any future problems with the daylilies.

Things to Consider When Getting Rid Of Daylilies

When you are trying to remove your daylilies, always make sure that you do not over-fertilize them. Adding too much fertilizer will burn the roots and can cause damage to the plants instead of killing them off. This is why it is best if you use natural ingredients when fertilizing your daylilies instead of using chemicals.

How Do I Know If I Need to Remove Daylilies?

If your daylilies are in an area where you want to plant other flowers or plants, then it is best if you remove them first before installing the new ones. Daylilies can grow very quickly and take up a lot of space, so digging them up will give you more room to plant other things.

What is The Best Time to Remove Daylilies?

The best time to remove daylilies is during the early spring when they are still dormant and not yet blooming. If you wait until summer or fall before removing them, then it will be harder for their roots to grow back.


There are many ways to get rid of daylilies, but it is best to choose the natural way so that you do not contribute any damage to your garden. Try using chemicals like weed killer or boiling water to kill off the daylilies. You can also use oil-based products to make sure that the roots are not able to grow back. Always make sure to use extra protection when you are working outdoors, including gloves and protective clothing. We hope you enjoyed reading this article and found it to be very informative.