Biobizz - CalMag
£9.95
Biobizz Calmag has been created for professional growers as well as hobbyists that want an extra dose of Calcium and Magnesium in their growth. Calcium and magnesium are necessary components for efficient plant growth and flowering because they are involved in cell synthesis and photosynthesizing.
How To Use
Prepare your water and combine the appropriate fertilizers after adding the prescribed quantity of Calmag to boost calcium and magnesium.