Herbi Epsom Salt Bluelab Use the included storage cap

Use the included storage cap with KCl to lengthen probe’s lifespan

User manual

dark location after use

the Bluelab pens are waterproof and float in any solution

Guaranteed analysis – NPK 2-1-6

Herbi Epsom Salt Bluelab Use the included storage capHerbi Magnesium Sulphate (Epsom Salt) is a great source of Magnesium easily water soluble and can be used in Hydroponics, Cocoponics or in Soil. First Aid to treat a Magnesium deficiency. Product form: Dry flakes, water soluble. Primary function use: Great source of magnesium. Other product highlights: Made up of 9. 6% Magnesium and 12. 8% Sulphur. Chemical structure is MgSO4 Magnesium Sulphate Epsom Salt. Usage: Hydroponic, soil and soil less. When