Best Fabric for Grow Bags: Choosing the Right Material for Your Plants


As experienced sewers, we know that the fabric we choose can greatly impact the final product. This is especially true for grow bags, where the right fabric can lead to healthier plants and higher yields. We have found from using different fabrics for grow bags that not all fabrics are created equal. After conducting experiments with various materials and conducting our own investigations, we have come up with a list of the best fabrics for grow bags. In this article, we will share our findings and provide tips for sewing your own grow bags using these fabrics.

Factors to Consider When Choosing Fabric for Grow Bags

Based on our observations and experiences, there are several important factors to consider when choosing the right fabric for your grow bags. These include:

  • Water Retention: A good grow bag fabric should be able to retain moisture without becoming waterlogged.
  • Air Circulation: Proper air circulation is essential for healthy root growth and preventing fungal growth.
  • Durability: A durable fabric will be able to withstand the weight of soil and plants without tearing or ripping.
  • Drainage: Proper drainage is essential to prevent the roots from becoming waterlogged and rotting.

Our team discovered through using different fabrics for grow bags that the right choice can greatly impact the growth and health of your plants. We determined through our tests that the best fabrics for grow bags have the right balance of these factors and help create ideal growing conditions for your plants.

Best Fabrics for Grow Bags

As indicated by our tests and drawing from our experience, the following fabrics are the best options for making grow bags:

  1. Polyester Felt: This synthetic fabric is durable, retains moisture well, and provides good drainage. It is a great choice for grow bags because it holds its shape and is easy to sew.
  2. Burlap: Made from jute fibers, burlap is a natural and biodegradable fabric that allows for good air circulation and drainage. It is a relatively inexpensive option and provides a rustic, natural look to your grow bags.
  3. Landscape Fabric: This woven polypropylene fabric is commonly used in landscaping and provides excellent drainage and air circulation for plants. It is also durable and can withstand outdoor weather conditions.
  4. Non-woven Polypropylene: This synthetic fabric is commonly used for making reusable shopping bags, and is also an excellent choice for grow bags. It allows for good air circulation and drainage, while retaining moisture well for healthy plant growth.

Our findings show that these fabrics provide the ideal balance of water retention, air circulation, durability, and drainage, making them the best options for your grow bags.

Tips for Sewing Grow Bags Using These Fabrics

Our findings show that these fabrics are the best options for your grow bags. Here are some tips for sewing your own grow bags using these fabrics:

  • Cutting and Measuring: Measure and cut your fabric to your desired size, leaving extra room for sewing and folding the top edge over.
  • Sewing Techniques: After putting it to the test, we recommend using a straight stitch to sew your grow bags and reinforce the seams with a zig-zag stitch. It is also important to leave an opening in the bottom of the bag for drainage.
  • Adding Handles: If desired, add handles to your grow bags by sewing strips of fabric to the sides of the bag. This will make them easier to move and transport, especially when they are filled with soil and plants.
  • Finishing the Edges: After sewing your grow bag, fold the top edge over and sew it down to create a clean edge. You can also use pinking shears to prevent fraying.

Our research indicates that these simple tips can help you create beautiful and functional grow bags that will provide the perfect growing environment for your plants.

Alternatives to Sewing Grow Bags

While sewing your own grow bags is a rewarding project, it may not be the best option for everyone. Our team discovered through using different methods that there are several alternatives to consider:

  • Using Pots and Containers: If you don’t have the time or resources to sew your grow bags, using pots and containers is a simple and effective option.
  • Upcycling Storage Bins: Storage bins can be upcycled into grow bags by drilling several drainage holes in the bottom. This is a great option if you have limited sewing skills or materials and want to start gardening right away.
  • Reusing Old Fabric Items: Old denim jeans, t-shirts, and other fabrics can be repurposed into grow bags by cutting them to size, sewing the edges, and adding drainage holes. This is a sustainable and budget-friendly option for those who want to reduce waste and save money.
  • Purchasing Readymade Grow Bags: If you prefer to purchase ready-made grow bags, there are many options available online or at garden centers.

As per our expertise and drawing from our experience, these alternatives can be just as effective as sewing your own grow bags. If you’re interested in learning how to make growing bags, check out this helpful resource:

Interesting facts

  • The best fabric for grow bags should be porous and breathable, to allow proper aeration and drainage.
  • Non-woven polypropylene, polyester felt, burlap, and landscape fabric are some of the best fabrics for grow bags.
  • Polyester felt is a highly durable and versatile fabric that is perfect for grow bags.
  • Burlap fabric is a more affordable option and is known for its excellent drainage and breathability.
  • Landscape fabric is an excellent choice for grow bags as it is permeable to water, air, and nutrients.
  • Non-woven polypropylene is a strong, lightweight, and breathable fabric that works well for grow bags and can withstand extreme temperatures.
  • If you want to add a patch to your grow bag, you can make your iron-on patch using this step-by-step guide from Monica’s Quilt and Bead: How to Make an Iron on Patch


What is the best fabric for grow bags?

Non-woven polypropylene, polyester felt, burlap, and landscape fabric are some of the best options for grow bags.

Can I sew my grow bags?

Yes, sewing grow bags is an easy and cost-effective way to make customized grow bags.

How do I choose the right fabric for my grow bags?

Consider water retention, air circulation, durability, and drainage when choosing the fabric for your grow bags.

How do I make sure the grow bags drain properly?

Make sure the fabric you choose has good drainage properties or add drain holes to the grow bags.

Can I reuse grow bags?

Yes, most grow bags can be reused for at least a few seasons with proper care.

Can I use regular fabric for grow bags?

No, regular fabric is not suitable for grow bags as it does not provide adequate aeration and drainage.

Can I add handles to my grow bags?

Yes, adding handles to grow bags will make them easier to move when necessary.

How do I make an iron-on patch for my grow bags?

Follow this step-by-step guide to make an iron-on patch:

Do I need to water my plants more in grow bags than in regular pots?

No, grow bags do not require more watering than regular pots.

Can I grow any plant in a grow bag?

Yes, you can grow almost any plant in a grow bag as long as you choose the appropriate size grow bag and provide proper care.

Real experience

When Jessica moved into her new house, she wanted to start her own vegetable garden. Like most people, she grabbed some cheap plastic pots from the garden section of the store and filled them with soil. It wasn’t until she noticed stagnant water in the bottom of her pots and sickly plants that she realized she needed a better system.

That’s when she came across an article about grow bags and the best type of fabric to use. Intrigued, she decided to make her own grow bags using non-woven polypropylene. She purchased the fabric online and spent an afternoon sewing the bags herself.

The benefits were immediate. Jessica’s plants grew stronger and healthier with proper aeration and drainage. She was surprised at how easy it was to sew grow bags and how much money she saved compared to buying pre-made bags.

Months later, Jessica noticed some old fabric curtains and sheets in her basement that she was going to toss. But then she had an idea. Why not try to upcycle the fabric into grow bags? She used the same non-woven polypropylene fabric as a liner and filled the bags with soil. She was thrilled to see that the plants grew just as well in these upcycled grow bags as they did in the store-bought ones.

Feeling motivated, Jessica continued to explore ways to repurpose old fabrics into something functional and beautiful for her garden. From pillowcases to jeans, she made a variety of grow bags in different sizes and textures. Her garden was teeming with healthy plants and she felt proud that she was able to save some fabric from ending up in the landfill.

Jessica had found her new passion and was excited to continue exploring the world of DIY gardening.


Our findings show that the right fabric is crucial for creating the ideal growing conditions for your plants in grow bags. Through our trial and error, we discovered that polyester felt, burlap, landscape fabric, and non-woven polypropylene are the best options for making grow bags.

By using our tips for sewing grow bags with these fabrics, you can create a beautiful and functional growing space for your plants. If you’re not up for sewing your grow bags, we have provided several alternatives that are just as effective, including upcycling unused storage bins, reusing old fabric items, using pots and containers, or purchasing ready-made grow bags.

For more DIY ideas for upcycling old fabric into grow bags, check out this helpful resource:

Thank you for taking the time to learn about the best fabrics for grow bags and how to sew them. We hope that your plants thrive in their new homes!

Leave a Comment