GreenPlanet - Pro Cal Tank Rate Choose a feed schedule

Rate Choose a feed schedule based on growing media

To prevent the drip watering system from clogging

5ml/L on Young Plants1

Hydro Axis Heavy Duty Pipe Cutter

GreenPlanet - Pro Cal Tank Rate Choose a feed schedulePro Cal is the ultimate in calcium magnesium supplementation and should be used on a regular basis with your Green Planet nutrient program. Pro Cal is used throughout the vegetative and flowering stages and ceasing use in the last week of the flowering stage which is usually a flush week incorporating REZIN and water. Key Points: Thickens cell walls Noticeable size increase Helps form calcium pectate Improved enzyme function Fully chelated iron Coco