The patented fabric of the Grow Bag air-prunes roots for a stronger, healthier plant. It also helps keep soil aerated, prevents heat build-up, and provides excellent drainage. It’s easy to plant up, the handles make it a cinch to move should you need to, and it’s reusable. The Power Tower is strong and durable, a generous 5 feet high, and has adjustable rings to provide support where it’s needed. Double-sewn channels in the grow bag anchor it securely in place. The Fort Vee Compost-Based Potting Mix will boost the nutrient, mineral, and antioxidant levels of your plant. Rich in organic content, it’s ideal for heavy feeders like hemp. The trio of FoxFarm liquid fertilizers provides the right nutrients in each growing cycle. Start with Grow Big® for growth. Switch to Tiger Bloom® at the first sign of bud development. Use Big Bloom® throughout growing cycles to heal root systems and increase nutrient cycling. Gardener’s Supply Exclusive Plant not included Grow Bag BPA-free polypropylene, nylon handles 12-1/2″ dia. x 11″ H; holds 20 quarts of potting mix Optional Universal Round Plant Saucer, sold separately, protects surfaces and aids with moisture retention Made in USA Power Tower polyethylene-coated steel; 5′ H Fort Vee Compost-Based Potting Mix Composted manure and plant materials, blonde horticultural grade sphagnum peat moss, crushed and screened granite and basalt, blood meal, kelp meal, steamed bone meal, mined gypsum, vermiculite (a mica mineral expanded by fire), washed coconut coir, herbs (biodynamic preparations) 20 quarts, 18 lbs. Best used within 1 year of purchase. FoxFarm concentrated liquid fertilizers – 1 pint each of: FoxFarm Tiger Bloom Fertilizer: select blend of non-hazardous fertilizers and nutrients including magnesium nitrate, ammonium phosphate, calcium nitrate, and monopotassium phosphateFoxFarm Grow Big Fertilizer: select blend of non-hazardous fertilizers and nutrients including potassium nitrate, potassium chloride, am