Plagron Green Sensation heaters CalMag 250ml: CalMag is a

CalMag 250ml: CalMag is a supplement that gives your plants extra calcium and magnesium

Every Mammoth Foam Box Fan comes pre-boxed and ready to go

PPF: 17 µmol/S

allowing you to gauge when your product is ready

Plagron Green Sensation heaters CalMag 250ml: CalMag is aThis 4 in 1 enhancer supports flowering, resistance, soil, and yield. It's a complete solution which removes the need for any other enzymes, additives, or PK boosters. 4 in 1 Formula Sick of half empty bottles in the grow room? Achieve superior results with a quarter of the time, money, and products. Green Sensation is a 4 in 1 formula that improves flowering, resistance, soil, and yield. A carefully considered PK blend ensures that your plants