Gro Aqua  is very rich in calcium and is custom buffered
for maximum nutrient uptake in both hydroponic and aero-
ponic applications. Ethylene Diamine Tetraacetate or EDTA
is used to chelate Manganese, Copper, Zinc and Magnesium being very effective in the acid neutral range 5-7.5 Diethylene Triamine Pentacetate or DTPA is used along with EDTA in
the Gro Aqua and Bloom Aqua for aeroponic and hydroponic applications.

DTPA is a special chelating agent for iron that is effective over a wider pH range, particularly alkaline conditions.  This is espec- ially important for hydroponic growers. These chelates are large organic structures which form a complex with micro- nutrients.

This complex forms a large chelated ion which reduces the ability of the micronutrient to react with the growing medium, making the micronutrient even more available for plant uptake.

Price:         400 gr        $19.95
                      1 kg        $44.95
                 2.27 kg      $105.95
                    10 kg      $419.95