Gigantamo Grow. 5 lb Blackjack Gigantamo Grow Dry Fertilizer. 5 lb. Picture shows 1/2 lb size. Perfect fertilizer for the grow stage of plant life.Blackjack Soil has developed its version of the perfect slow release fertilizer for vegetative through bloom plant growth. It can be added to any brand of manufactured soil or placed into the garden for truly great plant growth. By blending 1½ cups of this p... — Ships from Portland, Oregon USA...more info.
Gigantamo Leaf Spray. 32 fl oz Blackjack Gigantamo Leaf Spray. 32 fl. oz. Get the biggest blooms...after all that is what Gigantamo means.This spray has been developed by Blackjack Soil Company to enhance plants bloom growth. It doesn’t take much to make a big difference. Huge is the word for this product.... — Ships from Portland, Oregon USA...more info.
Bluelab pH 4.0 Calibration Solution 500 ml, case of 6 Calibration and conductivity standard solutions... a must in every grower's toolbox.
The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for the calibration of pH and testing the cleanliness of the Bluelab Conductivity/Temperature probe.
Bluelab solutions are manufactured specifically for Bluelab products and are referenced ... Note: Calibration Buffer Solutions are available separately. — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
All Purpose GrowThruBloom 20lb Blackjack Soil Company offers this unique all purpose fertilizer to enhance both vegetative and bloom plant growth. The slow release of non-burning nutrients to the plant is the hallmark of this five star plant food. It safely fortifies soil to enhance the production of naturally occurring hormones manufactured by the plant without the use of added plant growth regulators. Its uniq... — Ships from Portland, Oregon USA...more info.