Grotek Cal Max, 1 Quart Heavy Duty Grow Tents More concentrated and economical than

More concentrated and economical than liquid fish fertilizers

The 2nd stage pleated media filter removes additional impurities

Tank over-filled

Heated shelves: 3 non-removalbe aluminum shelves

If you are using them in continued propagation

Grotek Cal Max, 1 Quart Heavy Duty Grow Tents More concentrated and economical thanGrotek Cal Max is amazing for amending coco coir based media, with fast acting nitrogen and a strong calcium source to assist in buffering coirs inherent imbalance. Cal Max works to charge soilless media and bring plants back from common minor nutrient deficiencies resulting from nutrient imbalance, rapid growth, or overly humid conditions. A must for growers using coir based soils. Available nitrogen fuels chlorophyll and protein production to