Top 10 Best Jacks Part A

New Design Same Great Product. Designed as a base foundation for hydroponic growing.. Can be manipulated in such a manner as to provide virtually any combination of nutrient levels desired. Should be used in combination with the 15-0-0 Calcium Nitrate in a two-part system..

You will receive 1 2.2-pound bag of part A, and 1 2.2-pound bag of part B. Designed to be used in combination with the 5-12-26 Hydroponic in a two-part system. Promotes calcium uptake and strong leaf growth. Use to supplement calcium 18 and nitrate nitrogen with no micronutrients added and is also heavy metal free. Efficient and effective crafted from technical grade ingredients optimized for your needs.

Brand New Design Same Great Product. High quality and extremely soluble form of Calcium that is easy to take up by plant roots in a hydroponic environment.. This product is used to supplement calcium 18 and nitrate nitrogen with no micronutrients added.. It can be used to raise media pH and to reduce ammonium, sodium and high micronutrient levels.. Should be used in combination with the 5-12-26 Hydroponic in a two-part system..

Highly soluble and customizable for any crop type or growing setup, including concentrated Fertilizer Injector setups.. Complete formula including all macro, secondary and micro-nutrients, using only ingredients and chelates immediately and fully available to the plant.. Includes bonus soluble Silica, Amino Acids and chelates other brands do not have. Should be used in combination with the Part B 15.5-0-0 Calcium Nitrate as a two-part system..

Designed for crops grown in very low alkalinity waters such as reverse osmosis RO water, rainwater, and distilled water.. Formulated utilizing the innovative raw materials to reduce pH crash while delivering all the nutrients essential for vigorous plant growth..

Jacks 5-12-26 Hydro formula was designed as a base foundation for hydroponic growing. Jacks has proven ability to remain in true solution over long periods of time with excellent nutrient availability to plants.. Accurately weighed packets - 2 by weight for making 150 gallons of Jack's 321 hydroponic nutrient solution dependent on the desired strength.. The kit includes individually bagged components 16 oz. of Jacks Hydroponic 5-12-26 Part A, 10.67 oz. solution grade Calcium Nitrate 15-0-0 Part B, and 5.33 oz. solution grade Magnesium Sulfate Epsom Salt.. The kit will be shipped using USPS Priority Mail service which typically arrives in 1-3 business days and includes package tracking..