Cali Grow Industries premium non-woven grow bags are constructed with the growing industries highest standard of 320GSM fabric density (Most competitors are 200-300GSM). Plain and simple, our fabric grow bags are durable, thick, and will last you many seasons. 

20-Gallon BLACK Grow Bags:

Measurements: 20 inches Wide X 15.5 inches Tall

Handles: Nylon

Fabric Density: 320GSM

Amount of Soil Needed to Fill: Approximately 2.67 cubic feet/0.099 cubic yards

Happier/Healthier Roots - Non-woven fabric helps your plants stay aerated and are air-pruned inside of the grow bag; air-pruned roots is a natural process where the individual root tip dries out and stops growing, the plant then responds by producing even more fibrous lateral roots. More roots mean happier and healthier plants.

Superior Drainage - Our 320GSM material helps excess water drain easily from the grow bag allowing the roots of your plant to breath while also lowering the chances of root rot, also known as aerated roots.  

Durability - Constructed with the highest industry standard for fabric density, our grow bags can be reused for multiple seasons. After each season simply rinse the grow bag with a standard garden hose, let dry, and you?re ready for your next grow.

Portability - Use the reinforced nylon handles to help move the grow bags anywhere you would like to grow. All of our grow bags come with 2-4 handles (depending on size), which makes moving them quick and easy.

BPA Free and Lead Free - Self-explanatory, no Bisphenol-A (BPA) or Lead is used during our fabric making process.