Hydrofarm® Measuring Cup, 3000 ml (3 liter) Flower Hardeners This mild acid is derived

This mild acid is derived from salt and a proprietary electrochemical treatment process

Healthy roots mean greater yield and better-tasting crops

) x 12" H (in

Crafted from hard plastic

OMRI listed-Contains all-natural and organic food-based ingredients for organic gardening that is non-toxic and safe for humans

Hydrofarm® Measuring Cup, 3000 ml (3 liter) Flower Hardeners This mild acid is derivedHydrofarm Measuring Cup, 3000 ml (3 liter) Pour on the success with Hydrofarm's measuring cups. Available in multiple sizes to fit your needs, these sturdy, food grade plastic cups will become your grabbable go to option in the grow room, kitchen, and garage. Don't worry about dropping these hardy tools they're made of non breakable materials and feature a reinforced handle. Pour with confidence using the cup's US and Metric markings and concentrate