GH CALiMAGic 15 Gallon This blend is lighter and

This blend is lighter and contains higher air content than the moisture formula

Toothbrush (pH probe cleaning instrument) and Chamois (conductivity probe cleaning instrument)

perlite and pumice

This is especially important when growing in some media

pure titanium evaporator

GH CALiMAGic 15 Gallon This blend is lighter andCALiMAGic is a concentrated blend of readily available calcium and magnesium. It is formulated to assist fast growing plants by preventing secondary nutrient deficiencies. CALiMAGic helps optimize plant nutrition and enhances plant growth and development while preventing blossom end rot and tip burn in many crops, such as tomatoes and lettuce as well as other calcium intensive plants.