3 Gallon Rain Science Grow Bag
5 Gallon Rain Science Grow Bag with Handles

Rain Science Grow Bags | RMBA

Regular price$13.00
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Container growing is a tricky business, but it doesn’t have to be. With Rain Science Grow Bags, you can take the guesswork out of some of the more complicated parts of container gardening. The bags are flexible, allowing your plants to shape themselves naturally, and growth is never inhibited. Additionally, transplanting is easier than ever and will help you avoid undue stress on your crops.

The unique plastic-coated woven mesh is perfect for keeping just the right amount of nutrients in the soil. It prevents accidental overwatering, which is a common problem in container gardening. Movement of nutrients, insects, and worms is still entirely possible with the porous material of these grow bags.

Gardening with containers has never been easier than with Rain Science Grow Bags. They are neutral enough to display themselves, or you can put the bags directly in a decorative pot if you wish. With seven different size options, you are sure to find the perfect grow bag for your garden. 


  • White material reflects sunlight to prevent burning
  • Super durable and reusable
  • Comes with a lifetime warranty
  • Material is resistant to algae, mold, and mildew
  • Made with plastic-coated mesh for function and durability.

*Use Big Rootz super soil and Baby Rootz starter soil in Rain Science Grow Bags*

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    Biological... Beyond Organic®

    Organic is just the start

    RMBA is committed to provide natural and organic products that support healthy soils. Even if a product is not listed as 'organic' you can rest assured that it will help, not hurt your soil.

    Don't take our word for it


    This has been the best pumice i have ever used!!! Besides the great customer service (*****)

    Ricardo S

    McAllen, TX


    Rocky Mountain BioAg has the best customer service! Prompt delivery and product support. Thanks !

    Joe B

    South Kingstown, RI


    I have a greenhouse that unfortunately does not get the ideal sunlight due to its location on the north side of my home. I have been using Rocky Mountain BioAg’s Quantum Growth Organic Total for over a year and have seen a dramatic increase in plant growth and vegetable yield compared to past years. Highly recommend the product.

    Jack C

    Sarasota, FL


    Excellent customer service, quick response, fast turnover and shipment of merchandise and product was exactly what was described on website and what I wanted. Great Company!

    Jessica S

    Harrisonburg, VA