Emerald Harvest Cal-Mag - 3.79L Hydroponic Air Pumps • Resin-XS: is PGR free

• Resin-XS: is PGR free

and Circadian Modes

Compatibility: Suitable for hydroponics

The Treegers GL650W+ Driver Extension Kit is composed of two cables in 3 meter length each

Pro Coco is also better for the environment

Emerald Harvest Cal-Mag - 3.79L Hydroponic Air Pumps • Resin-XS: is PGR freeKeep your plants thriving with Cal Mag, a high quality calcium magnesium supplement from Emerald Harvest. Formulated with high quality ingredients, Cal Mag provides the extra calcium and magnesium needed to support vigorous flowering and heavy yields. It's particularly beneficial for media like coco coir, but any garden can reap its advantages. Cal Mag strengthens plants and helps correct nutrient deficiencies commonly found in various growing media.