Grotek Cal Max, 1 Quart Heavy Duty Grow Tents offering a combination of outstanding

offering a combination of outstanding environmental stress-cracking resistance and burst strength with anti-siphoning capability for subsurface irrigation applications

foliar spray in the morning before full sun

and easy to put together

If you are using them in continued propagation

You might never look at trimming the same after using the CannaBrush

Grotek Cal Max, 1 Quart Heavy Duty Grow Tents offering a combination of outstandingGrotek 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