Aerogarden Sponge Alternative

DIY Aerogarden Grow Sponge Alternative You Can Try


Hi, just letting you know that all products recommended here have been used by me, or are properly researched to ensure they are the best you are getting without bias.

I am also an affiliate for certain Amazon products and this means that some links here are affiliate links. If you purchase an item through any of them, I MAY earn a commission at no extra cost on you.

While the Aerogarden is a popular choice for indoor gardening, the sponges that come with the system can be expensive to replace. Fortunately, there’s a cost-effective and eco-friendly alternative – a DIY Aerogarden sponge.

In this article, we will walk you through the steps to create your own sponge replacement for your Aerogarden. Not only will this save you money, but it will also reduce waste and give you the satisfaction of creating something yourself. We will discuss the materials needed and provide detailed instructions to make the process easy and accessible for everyone.

How to create a sustainable aerogarden sponge alternative

If you are an avid gardener who uses the Aerogarden system, you may be looking for a more sustainable alternative to the traditional grow sponge inserts. Luckily, creating your own DIY Aerogarden Sponge Alternative is simple and easy. Here are a few options:

  1. One option is to use coconut coir, a renewable and biodegradable material made from coconut husks. Simply cut the coir to fit the size of your Aerogarden pods and soak them in water for a few hours to expand them.
  2. Another option is to use rockwool, a mineral-based material that is also reusable and biodegradable. To use rockwool, simply cut it to size and soak it in water before placing it in the Aerogarden.

Both of these alternatives are more eco-friendly than traditional sponge inserts and can be used for multiple plant cycles.

Materials required for DIY aerogarden sponge alternative

If you own an Aerogarden, you know that the sponge pods are the essential element for growing plants hydroponically. However, the replacement cost of these sponge pods can be expensive in the long run.

Luckily, there is a DIY Aerogarden sponge alternative that you can make yourself, saving you money and the hassle of constantly buying new pods. To make this sponge alternative, you’ll need a few materials:

  • an absorbent material like felt or foam
  • scissors
  • a ruler
  • a marker.

The material needs to be porous enough to allow water to flow through it easily but also dense enough to hold the seeds in place.

Once you have your materials, you can follow our step-by-step instructions below to create your own DIY Aerogarden sponge alternative and start growing your own plants at home. With this alternative, you can enjoy the benefits of hydroponic gardening without breaking the bank.

Easy DIY steps to make sponge alternative

Are you looking for an easy DIY alternative to the traditional sponge used in an Aerogarden? Look no further! With just a few simple steps, you can make your own sponge alternative that will work just as well, if not better, than the original.

Step 1: Gather Your Materials

You will need some polyester felt, scissors, and a ruler. Polyester felt can be found at most craft stores or online.

Step 2: Cut the Felt

Using your ruler and scissors, cut the polyester felt into squares that are approximately 2 inches by 2 inches.

Step 3: Roll the Squares

Take each square and roll it into a tight cylinder shape. You can use a toothpick/stick to help you roll it tightly.

That’s it! You now have your own DIY Aerogarden sponge alternative. Simply place it in the Aerogarden just like you would the traditional sponge. You may find that this alternative lasts longer and is easier to clean than the original sponge. Plus, it’s a great way to save money and reduce waste. Give it a try today!

However, if all these doesn’t sound like your thing, you can go ahead and buy the Aerogarden Sponge straightaway and start planting.

Aerogarden grow sponges

Benefits of using aerogarden sponge alternative

This aerogarden sponge alternative has several benefits that make it a preferred choice for many gardeners. Here are a few:

  • First and foremost, it is cost-effective compared to the aerogarden sponges, which can be expensive in the long run.
  • Secondly, it is easy to make at home using readily available materials, which saves time and money in the long run.
  • Thirdly, it provides a better growing environment for your plants by retaining moisture and nutrients better than traditional sponges.
  • Lastly, it is environmentally friendly, as it reduces the amount of waste generated by using disposable sponges.

Overall, the DIY aerogarden sponge alternative is an excellent option for those who want to save money, time, and create a more sustainable growing environment for their plants.

Tips to enjoying a cost effective aerogardening solutions

If you are looking for a cost-effective solution to start growing your own herbs and vegetables, an aerogarden is a great option. However, the cost of the sponges used in traditional aerogardens can add up over time. Fortunately, you can easily create your own DIY aerogarden sponge alternative using materials that you likely already have at home. Here are five tips to help you enjoy a cost-effective aerogarden solution with your very own homemade sponges:

1. Use household items:

Instead of purchasing sponge pods, you can use common household items such as kitchen sponges, foam sheets, and even paper towels to create your own aerogarden sponges.

2. Cut to size:

Cut your sponge or foam sheet to size, making sure it fits snugly into the aerogarden pod.

3. Soak in water:

Soak your DIY sponge alternative in water before placing it in the aerogarden pod. This will help it retain moisture and keep your plants hydrated.

4. Add plant food:

Add plant food to the water to give your plants the nutrients they need to grow healthy and strong.

5. Switch out regularly:

Replace your DIY sponge alternative every few weeks to prevent buildup.


Creating a DIY aerogarden sponge alternative can be a cost-effective and sustainable solution for those who want to grow their aerogarden plants without relying on store-bought sponges.

By using materials you can find at home, you can create a suitable replacement for the aerogarden sponges that will provide your plants with the necessary support and moisture.

Also by making your own sponge alternative, you can customize the size and shape to fit your specific aerogarden model and plant needs. Overall, this DIY solution can be a fun and rewarding project for gardeners of all levels who want to explore more sustainable gardening practices.

Please follow and like us:

Leave a Comment

Your email address will not be published. Required fields are marked *