Gigantamo Grow. 1/2 lb Blackjack Gigantamo Grow Dry Fertilizer. 1/2 lb. 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 product into 1 cubic foot ... — Ships from Portland, Oregon USA...more info.
All Purpose GrowThruBloom 1/2lb 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.
Gigantamo Bloom. 1/2 lb Blackjack Gigantamo Bloom Dry Fertilizer. 1/2 lb. Richest bloom fertilizer in the world.Blackjack Soil Company offers this rich bloom fertilizer to enhance plant growth as your plants are phased into their bloom cycles. A rich source of natural phosphorus is needed to help bud and bloom development. One to two tablespoons per gallon of soil should be top-dressed and covered with so... — Ships from Portland, Oregon USA...more info.
Gigantamo Water Conditioner. 4 fl oz Blackjack Gigantamo Water Conditioner. 4 fl. oz. Make even the worst water perfect for plants.Blackjack Soil is addressing the fact that both well water and municipal water systems can cause the soil gardener great grief. Bad water is usually the last thing gardeners think could wreak havoc with their plants. Blackjack Water Conditioner conditions the water source to be more accept... — Ships from Portland, Oregon USA...more info.