Grow More Mendocino N-Cal Mag Terp Derp 5 in size fits perfectly

5 in size fits perfectly into rockwool holes

which means it may take up to 6 weeks for your order to be delivered

• 6' power cord with inline ON/OFF switch

and 240V input voltages

Grow More Mendocino N-Cal Mag Terp Derp 5 in size fits perfectlySpecially designed to correct physiological nutrient disorders caused by calcium and magnesium deficiencies. Improves the mass flow of nutrients within the phloem and improves the translocation of carbohydrates. Calcium deficiency retards growth of stems, leaves, roots and causes blossom end drop and die back. A calcium deficiency also reduces thickness of leaves and interferes with proper transpiration. A magnesium deficiency inhibits photosynthesis,