General Hydroponics PRO pH Down, 6 Gallon Container Size:55 Gallon pH Perfect Connoisseur Coco is

pH Perfect Connoisseur Coco is not cheap

If you want to add new sizes then you simply need to purchase additional holders

Expansion Kit Includes: (3) 8 Gallon Multi-Mods

and it is essential for the maintenance of chloroplast structure and function

General Hydroponics PRO pH Down, 6 Gallon Container Size:55 Gallon pH Perfect Connoisseur Coco isEffectively Decrease the pH of Nutrient Solutions or Irrigation Water. Use Pro pH Down to lower the pH value of your irrigation water or nutrient solution. Pro pH Down will NOT contribute phosphorus, nitrogen or sulfate like most pH Down products. When youre growing professionally, only Pro pH adjusters will do. At nearly 3x the concentration of our retail adjusters, Pro pH Up and Down deliver more power per pint to make balancing nutrient ratios in