Grodan A-OK 1 in x 1 in Starter Plugs no-shipping including calcium (17%) and magnesium

including calcium (17%) and magnesium (1%)

The FloraFlex Matrix Circulator is part of the Matrix System

enhances a plant's natural abilities with lush vegetation

Put Beneficial Microbes To Work In Your Root Zone

Calcium (Ca) and Magnesium (Mg) alleviate the potential elemental problems commonly seen in this unique growing media because they powerfully deliver these critically essential secondary and micronutrients to your valuable plants at the most crucial time so you get the optimized yields you desire

Grodan A-OK 1 in x 1 in Starter Plugs no-shipping including calcium (17%) and magnesiumA OK Starter Plugs for starting seeds and rooting of cuttings prior to plugging into the larger Gro Blocks. A OK Starter Plugs fits a standard 10 x 20 tray (flat), 200 plugs per sheet.