Pay in 4 interest-free payments of $18.37 Learn more
Ships within 48 hours · Estimated delivery Oct 25 - Oct 30
100% organic ingredients which when activated create a blast of CO2 that can reach 1200 ppm in a 12x12x12 area
As a supplement during the growing period add 2
This repellent has no lasting or harmful effect on the bats
9% Ammoniacal Nitrogen
Safeguard Your Hydroponics Investment By Putting A Coat Of Armor On Your Plants Right Now
Jack's Professional 16-4-17 Oasis Hydroponic FeEd Water Soluble Fertilizer, 25 lbs. pH Adjusters 100% organic ingredients which whenJack's Dark Weather formula is one of our most popular when growers are looking for a way to increase calcium into their fertility program. An ideal product for growers who want a non phosphorus, high nitrate product with calcium. Alternate with 20 10 20 Peat Lite or use as a "finisher" for flowering plants like poinsettias. This formula has the traditional micronutrient levels needed for general production. For Use On: All plants Jacks Professional
US$ 140.00
US$ 89.99
US$ 40.99
US$ 18.99
US$ 25.00
US$ 25.00
US$ 37.99
US$ 27.99
