Hanna TDS 1382 Calibration 460 ml Growers Pick has succeeded in producing a

has succeeded in producing a coco brick that is the exact same high quality medium that CANNA is known for but in a compressed form and one that truly makes a difference

Built for indoor and greenhouse use: Quick drying

It suits medium to large hydroponic greenhouses

Balanced Formula: Delivers additional phosphorus and potassium without excessive nitrogen

newly rooted cuttings or plants stressed by drought

Hanna TDS 1382 Calibration 460 ml Growers Pick has succeeded in producing aHanna Solutions help keep your meter in good working order. Solutions are compatible with most testers and come in FDA approved opaque bottle to prevent light from damaging the solutions. Hanna Instruments' testing solution, ideal for gardening, laboratory work, and field experiments, comes in a bottle designed to keep air and light from damaging the solution.