Grow More® Mendocino Producer's Choice Flower Hardener 00-37-37 brand_rootrainers 5 and 7 come with

5 and 7 come with 1/2 in

Built for year-round durability

before ever needing refilled

Orange flip gates for customer access and easy re-stocking

Easily fastened roll-up side panels and vented end panels maximize cross-aeration throughout the structure

Grow More® Mendocino Producer's Choice Flower Hardener 00-37-37 brand_rootrainers 5 and 7 come withThe Mendocino Producer's Choice water soluble fertilizers offer advanced powdered formulas specifically created to support growers. These high analysis blends deliver a balanced mix of essential nutrients plus calcium, magnesium, DTPA EDDHA iron, carbohydrates, and amino acids without any artificial dyes. Made from pure technical grade ingredients, they provide efficient nutrition that works alone or complements your feeding routine. Suitable for