Activated Carbon Refill, 1200+ IAV Australian Charcoal, 32 lbs varo__PPH 450 pH control using pH Up

pH control using pH Up & pH Down is essential to ensure that nutrients remain readily available for plant growth

Basically this means they are plant foods that can be used in both hydroponic systems or as a liquid fertiliser for non hydroponic growing

Whats In The Box -

Experienced trimmers appreciate the reliability of Chikamasa scissors

Activated Carbon Refill, 1200+ IAV Australian Charcoal, 32 lbs varo__PPH 450 pH control using pH UpPremium charcoal granules intended to refill carbon filters and efficiently scrub air in grow spaces. Actively improves air quality and promotes cleaner ventilation by blocking out odors and chemicals. Increased porosity of granular surface adsorbs greater amounts of unwanted substances than pellets. RC412 Virgin charcoal sourced from Australia features a 1200+ IAV rating for an extended lifespan. Refills 8 carbon filters 2+ times, 6 filters 4+ times,