Emerald Harvest - Cal Mag Size:9.46L Promotes darker and wider leaves

Promotes darker and wider leaves increasing the plants ability to produce energy and fill your growing area faster

EC between 1

According to the development of the plant

Fill it with water a add the indicated amount of Magic Green

The tray requires an AQUAvalve (not included) and fittings (including a 9mm top hat grommet) in order to function as part of an AutoPot Watering System

Emerald Harvest - Cal Mag Size:9.46L Promotes darker and wider leavesKeep your plants productive and green with Cal Mag, Emerald harvests Calcium Magnesium supplement. Cal Mag helps regulate plant growth and productivity and ensures essential chlorophyll levels when growing in coco, soil as well as other media. Cal Mag is a calcium magnesium supplement from Emerald Harvest. Containing top quality ingredients, Cal Mag is designed to nourish crops with extra calcium and magnesium and create the right conditions for