Blackjack Gigantamo Grow 5 - 5 - 1 -- 0.5 lbs
Blackjack Soil Company™ has developed the perfect slow release fertilizer for vegetative through bloom plant growth. It can be added to any brand of soil or placed into the garden for truly great plant growth. By blending 1½ cups of this product into 1 cubic foot of soil, plants will be fed for up to 6 weeks. Only watering is required although light natural teas, water conditioners and plant sprays may be used to enhance plant growth.