31" W x 21" H RootPro Grow Bags - Professional-Grade Fabric Grow Bags Engineered in Canada for serious growers. RootPro Grow Bags are premium fabric grow bags designed to deliver stronger, healthier root systems and superior plant performance in any climate. Built from our heavy-duty, non-woven textile, RP Grow Bags naturally air-prune roots, prevent circling, and promote dense fibrous root structure - giving your plants the foundation they need to thrive. Why Grow Bags Outperform Other Containers Air Pruning Technology When roots reach the breathable fabric wall, they self-prune, triggering new lateral growth instead of circling or becoming root-bound. Better Drainage & Oxygen Flow Our porous material prevents overwatering and root rot + it promotes healthy soil biology. Cooler Root Zone Fabric pots reduce heat stress by allowing excess heat to dissipate, perfect for hot summers, greenhouses, and high-sun environments. Stronger, Longer-Lasting Fabric RP Grow Bags use a heavier, tougher material than typical grow bags, built for commercial nurseries and multi-season use. Reinforced Handles Lift, move, and transplant with confidence using heavy-stitched, double layer handles. Perfect For Tree nurseries & liner farms Vegetable farms & market gardeners Greenhouse production Medical growers Home gardeners & backyard growers In-ground or above-ground growing setups Available Sizes From 1-gallon to 200-gallon, including custom nursery sizes. Bulk and wholesale pricing available. Built for the Pros - Available to Everyone RootPro Grow Bags are the result of years of field testing with nurseries, arborists, and commercial growers across North America. Whether you're growing a single tomato plant or an entire field of trees, RootPro gives you stronger roots, faster growth, and better results.