null
Created with Sketch. Created with Sketch.

Need plastic to grow bags for your grow room or garden? Well, you’ve come to the right place. At Groindoor.com, you will find a wide collection of fabric and plastic grow bags at the lowest possible prices. We deal with only the best and most popular brands in the industry, including Hydrofarm, FloraFlex, and PruneX. Are you worried about the size? We have every size between from 1 gallon to 30 gallons.

Plastic Grow Bag – What Are They?

Plastic grow bags are basically a type of plant containers used in growing. These containers are lightweight, easy to clean, re-usable, and every easy to store. Also, their lightweight characteristic allows growers to move it freely around the garden and grow room.

Best Plastic Grow Bags

When it comes to the best Plastic Grow Bags, Hydrofarm is the brands to go for. They make some of the best Plastic Grow Bags compared to anyone else in the industry.

If you are worried about plants going root-bound, you should consider going for fabric grow bags. Gorilla Pots make the best fabric grow bags – these containers have better aeration, allowing roots to grow denser. Take it from us, using a fabric pot as a container for your grow is the best thing for your plants.

Organic Plastic Bags

At Groindoor.com, we have the best selection of plastic bags for both organic and inorganic grow. However, you need to keep in mind that these bags don’t offer any kind of nutritional value.

Plastic Grow Bags Longevity

How long your plastic grow bags will last depends mainly on how you handle things. The better care you provide, the longer they will serve the purpose. You need to clean the bags, sterilize them, dry them out completely before using them again. Provided you give them the best care, they can even last up to 7-8 seasons.

Want to learn more? Visit our Learning Center and check out our complete guide on garden pots.

  • Grow1 Polyethylene Grow Bag, Black, 7 Gallon - Pack of 25

    Grow1 Polyethylene Grow Bag, Black, 7 Gallon - Pack of 25

    A great alternative to expensive pots, these plant-safe 5.5mil polyethylene bags have a black exterior and black interior to prevent algae growth and have pre-made holes in the bottom for drainage.1 gallon sold in packs of 100, 2-3 gallon sold in packs...

    $37.25 $15.47
  • Grow1 Polyethylene Grow Bag, Black, 5 Gallon - Pack of 25

    Grow1 Polyethylene Grow Bag, Black, 5 Gallon - Pack of 25

    A great alternative to expensive pots, these plant-safe 5.5mil polyethylene bags have a black exterior and black interior to prevent algae growth and have pre-made holes in the bottom for drainage.1 gallon sold in packs of 100, 2-3 gallon sold in packs...

    $35.00 $14.50
  • Grow1 Polyethylene Grow Bag, Black, 30 Gallon - Pack of 10

    Grow1 Polyethylene Grow Bag, Black, 30 Gallon - Pack of 10

    A great alternative to expensive pots, these plant-safe 5.5mil polyethylene bags have a black exterior and black interior to prevent algae growth and have pre-made holes in the bottom for drainage.1 gallon sold in packs of 100, 2-3 gallon sold in packs...

    $42.25 $19.35
  • Grow1 Polyethylene Grow Bag, Black, 3 Gallon - Pack of 50

    Grow1 Polyethylene Grow Bag, Black, 3 Gallon - Pack of 50

    A great alternative to expensive pots, these plant-safe 5.5mil polyethylene bags have a black exterior and black interior to prevent algae growth and have pre-made holes in the bottom for drainage.1 gallon sold in packs of 100, 2-3 gallon sold in packs...

    $37.70 $17.41
  • Grow1 Polyethylene Grow Bag, Black, 20 Gallon - Pack of 10

    Grow1 Polyethylene Grow Bag, Black, 20 Gallon - Pack of 10

    A great alternative to expensive pots, these plant-safe 5.5mil polyethylene bags have a black exterior and black interior to prevent algae growth and have pre-made holes in the bottom for drainage.1 gallon sold in packs of 100, 2-3 gallon sold in packs...

    $35.90 $13.53
  • Grow1 Polyethylene Grow Bag, Black, 2 Gallon - Pack of 50

    Grow1 Polyethylene Grow Bag, Black, 2 Gallon - Pack of 50

    A great alternative to expensive pots, these plant-safe 5.5mil polyethylene bags have a black exterior and black interior to prevent algae growth and have pre-made holes in the bottom for drainage.1 gallon sold in packs of 100, 2-3 gallon sold in packs...

    $35.20 $16.44
  • Grow1 Polyethylene Grow Bag, Black, 15 Gallon - Pack of 10

    Grow1 Polyethylene Grow Bag, Black, 15 Gallon - Pack of 10

    A great alternative to expensive pots, these plant-safe 5.5mil polyethylene bags have a black exterior and black interior to prevent algae growth and have pre-made holes in the bottom for drainage.1 gallon sold in packs of 100, 2-3 gallon sold in packs...

    $35.00 $14.50
  • Grow1 Polyethylene Grow Bag, Black, 10 Gallon - Pack of 25

    Grow1 Polyethylene Grow Bag, Black, 10 Gallon - Pack of 25

    A great alternative to expensive pots, these plant-safe 5.5mil polyethylene bags have a black exterior and black interior to prevent algae growth and have pre-made holes in the bottom for drainage.1 gallon sold in packs of 100, 2-3 gallon sold in packs...

    $41.80 $18.38
  • Grow1 Polyethylene Grow Bag, Black, 0.5 Gallon - Pack of 100

    Grow1 Polyethylene Grow Bag, Black, 0.5 Gallon - Pack of 100

    A great alternative to expensive pots, these plant-safe 5.5mil polyethylene bags have a black exterior and black interior to prevent algae growth and have pre-made holes in the bottom for drainage.1 gallon sold in packs of 100, 2-3 gallon sold in packs...

    $33.90 $14.50
  • Grow1 Polyethylene Grow Bag, Black, 1 Gallon - Pack of 100

    Grow1 Polyethylene Grow Bag, Black, 1 Gallon - Pack of 100

    A great alternative to expensive pots, these plant-safe 5.5mil polyethylene bags have a black exterior and black interior to prevent algae growth and have pre-made holes in the bottom for drainage.1 gallon sold in packs of 100, 2-3 gallon sold in packs...

    $41.20 $19.35
  • Hydrofarm 7 Gallon Grow Bag, White & Black, Pack of 400

    Hydrofarm 7 Gallon Grow Bag, White & Black, Pack of 400

    This update to our classic Hydrofarm grow bags features a new durable white plastic outer layer – so you can write details like plant type, planting dates and growing notes, right on the bag! The white surface also reflects light, helping keep plants'...

    $237.99 $156.12
  • Hydrofarm 5 Gallon Grow Bag, White & Black,Pack of 400

    Hydrofarm 5 Gallon Grow Bag, White & Black,Pack of 400

    This update to our classic Hydrofarm grow bags features a new durable white plastic outer layer – so you can write details like plant type, planting dates and growing notes, right on the bag! The white surface also reflects light, helping keep plants'...

    $184.12 $121.20
  • Hydrofarm 3 Gallon Grow Bag, White & Black, Pack of 500

    Hydrofarm 3 Gallon Grow Bag, White & Black, Pack of 500

    This update to our classic Hydrofarm grow bags features a new durable white plastic outer layer – so you can write details like plant type, planting dates and growing notes, right on the bag! The white surface also reflects light, helping keep plants'...

    $146.12 $97.92
  • Hydrofarm 2 Gallon Grow Bag, White & Black, Pack of 500

    Hydrofarm 2 Gallon Grow Bag, White & Black, Pack of 500

    This update to our classic Hydrofarm grow bags features a new durable white plastic outer layer – so you can write details like plant type, planting dates and growing notes, right on the bag! The white surface also reflects light, helping keep plants'...

    $119.99 $80.46
  • Hydrofarm 1 Gallon Grow Bag, White & Black, Pack of 500

    Hydrofarm 1 Gallon Grow Bag, White & Black, Pack of 500

    This update to our classic Hydrofarm grow bags features a new durable white plastic outer layer – so you can write details like plant type, planting dates and growing notes, right on the bag! The white surface also reflects light, helping keep plants'...

    $84.99 $58.15

Most Popular