Mr. B's Green Trees Azospirillum Super Concentrate 3lbs AIR FILTER BOXES Z7 is naturally brewed with

Z7 is naturally brewed with 100% of the ingredients being certified organic

5 ML – 2 ML per gallon of water along with a base nutrient and other additives to boost

Custom Airflow: These innovative fans provide unprecedented customization with 10 speed levels

haven't used very long

Please note that this product fits only 6 x 10-inch registers

Mr. B's Green Trees Azospirillum Super Concentrate 3lbs AIR FILTER BOXES Z7 is naturally brewed withDescription Mr. B's Green Trees Azospirillum Super Concentrate 10lbs Mr. B's Green Trees Azospirillum Super Concentrate 10lbs: Hard to say, easy to use! A sprinkle is all you need to stimulate rapid rooting and vegetative growth from cutting to budding.