Emerald Harvest Cal-Mag - 0.95L varo__400 To purchase the heat mat

To purchase the heat mat please view the Heat N Grow - Heated Propagation Tray

Peanut Meal

Contamination between solutions can easily occur

This system uses negative water pressure to recycle oxygenated nutrient solution through the plant’s root zone

Emerald Harvest Cal-Mag - 0.95L varo__400 To purchase the heat matKeep 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.