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Best Coir Liners

Keeping the soil moist is one of the biggest problems in container gardening. When soil loses its moisture, your plant can wither or die easily. A trick in keeping the soil moist is with the use of a coir liner. This is a natural fiber made from the husk of ripe coconuts. It is a renewable resource with a pH that is ideal for planting. It is commonly found and used in hanging baskets or planters to provide moisture to soil. What is does is hold a great deal of water, which it later on releases when your plant’s roots become too dry.

What’s great about coir liners is they provide good drainage and allow for good aeration. They reduce watering by 50 percent because they are highly absorbent. Their organic material contains a neutral pH, so they work well with most container plants. They also have antifungal properties that can help discourage disease. If you love container gardening, you will find coir liners to be very helpful in keeping your plants healthy and hydrated. To make your search for coir liners easier, we made this list for you to check out.

Buyers Guide

  1. How do you use a coir liner?

    Answer: Cut your coir liner to a size large enough to completely fit inside your hanging basket. Soak your liner in a container of water for 15 to 30 minutes. Place the liner inside the basket, then smooth it. If your liner is pre-formed, simply press it inside your container, making sure it conforms to the shape of the basket.

  2. How long does a coir liner last?

    Answer: Coir liners can last from 12 to 18 months.

  3. Are coir liners reusable?

    Answer: Yes, coir liners can be reused 2 to 3 times. Just make sure to allow them to dry completely before storage.

Our Top Picks


FDGARDEN Coco Liner for Hanging Basket

  • Set of 2
  • 12 inches
  • Half circle
  • 100% natural coconut fiber

Ensure a healthy plant with this set of 2 coir liners. It is made from 100% natural coconut fiber, which keeps plant moisture, promotes air circulation, and reduces watering by 50%. It is pre-formed for convenient securing to your hanging basket. This coir liner is 12 inches in diameter x 6 inches in depth, and is extra thick for super absorption. It can be used for home furnishings, gardening, and greening projects.


Yinuoday Coconut Planter Liners

  • Set of 2
  • Round
  • Eco-friendly
  • Anti-corrosive

Keep your greens moist between waterings with this set of coir liners. It holds moisture and allows for good drainage and air circulation. It is pre-formed so it can be conveniently secured to your hanging basket or planter. This coir liner is made of natural coconut fiber and natural latex which are eco-friendly, anti-corrosive, hydrophobic, and breathable. It comes in the following diameters: 20, 25, 30, and 35 cm. It is ideal for planting green dill, ivy, and snapdragon, among many other plants.


Weemoment Trough Coco Fiber Replacement Liner

  • Extra thick
  • Lasts long
  • Natural coconut
  • Foldable

Grow your greens in this coir liner. It is extra thick, so it holds soils and plants well. It requires less watering because it is great at retaining moisture. This coir liner is made from natural cocoa fiber which is foldable, easy to adjust, and simple to use. It is suitable for decorating flowers and plants, giving you the original ecological visual enjoyment.


Gardman R878 Trough Shaped Coco Liner

  • 36 x 7 inches
  • Pre-formed
  • Easy installation
  • Long lasting

Display your flowers in a fresh new way with this coir liner. It is 36 inches long, 7 inches wide, and 7 inches high, which is just the right size for growing different plants. It is constructed of all-natural coco fiber from the coconut tree. This coir liner provides exceptional soil volume and moisture retention. It provides superior drainage and aeration, promoting fuller and healthier plant development. It is pre-formed for easy installation.


Bitcircuit Round Coconut Liner

  • 7.87 inches
  • Wide application
  • Easy to use
  • Premium quality

Encourage healthy plant development with the use of this coir liner. It is suitable for decorating and growing flowers and plants, giving you the enjoyment. It is made of cocoa fiber which is safe and natural. This coir liner is foldable for easy adjustment according to the size of your flowerpot. It keeps moisture in your planter, thus reducing watering time by 50%.


Sanfe Round Coir Liner

  • 100% natural coconut fiber
  • Reduces watering
  • Extra thick
  • Wide application

Plant all sorts of flowers and greens in this coir liner. It is made from 100% natural coconut fiber, which ensures plants are always moist, promotes air circulation, and reduces watering by 50%. It is extra thick, so it is able to absorb a lot of water in for release when your plant’s roots start to dry. This coir liner makes a great stylish addition to any part of your home, such as your patio, deck, garden, kitchen, or living room. It is pre-formed so it can be conveniently secured to your planter or hanging basket. It is ideal for growing various plants like an ivy, snapdragon, or chlorophytum.

While coir fibers hold and absorb water well, they are still porous and can dry out fast. To make sure your plants stay healthy and hydrated, check on them and their watering needs from time to time. Also note that it is recommended to replace your coir liner every year so the transfer of disease to new bedding plants is limited.