large fabric plant pots Grassroots Living Soil Fabric Pot 5 Gallon

Regular fabric pots are breathable on all sides, which causes soil to dry from the edges inward. That kills off the beneficial fungi and bacteria living in the outer portion of the soil. Grassroots pots have a waterproof MoistureLock liner covering the upper walls, so water is forced downward through the soil instead of escaping out the sides. A 4" strip of breathable fabric at the bottom still provides aeration and air pruning. The result is a natural top-down drying pattern that keeps biology alive throughout the pot.

You can use any growing medium, but the MoistureLock design is optimized for living soil and organic methods where consistent moisture supports soil biology. If you're running salt-based fertigation, you typically want faster dry-back between feedings, which standard fabric pots handle better. These pots are at their best with organic, no-till, and living soil approaches.

For living soil, more volume means a bigger nutrient battery and more stable biology. Most indoor growers use 10 to 20 gallon pots. A 10-gallon (16" diameter) fits well in a 2x2 tent. A 15 or 20 gallon works in a 3x3 or 4x4 tent with room for multiple plants. If you want to do true no-till and reuse the same soil for multiple cycles, 15 gallon or larger gives the biology enough mass to sustain itself between runs.

Yes, especially indoors. The MoistureLock liner prevents most side runoff, but the breathable bottom strip will still let some water through during heavy watering. A standard plant saucer works for the smaller sizes. For 30 gallon and up, look for a plastic utility tray or a flood table.

Yes. Blumat carrots and Blusoak drip lines work well in these pots. The MoistureLock liner makes automated irrigation more effective because water stays in the soil longer, so there's less wasted to evaporation. A gravity reservoir positioned about 2 feet above the pot is enough to run a Blumat system. We carry Blumat products if you want to pair them.

Grassroots estimates 3 to 5 years in outdoor settings and 5 to 8 years indoors. The fabric is UV-resistant and machine washable on a cool cycle. Air dry only, do not tumble dry. The marine-bonded thread on the bottom seam resists rot from prolonged soil contact, which is where most fabric pots fail first.

If you receive a defective or damaged unit, email us a photo at [email protected] and we'll make it right immediately: replacement or refund, your call. For change-of-mind returns, we accept returns within 30 days for items in new, resalable condition. If you're not sure whether this product is right for your setup, call us first at 716-217-0353. We'd rather answer your questions before you order.

Happy Hydro has been selling growing equipment since 2006. We've carried Grassroots for years because the systems work great and customers who buy them leave happy. Have questions before you order? Call 716-217-0353 or email [email protected]. We're easy to reach and happy to help!