Hey porter I found this on the net it's from fox farms, however as usual i would always start with a more diluted solution.
"Cha Ching Soluble Fertilizer
It's harvest time! FoxFarm Cha Ching (9-50-10) is designed to maximize the final phase of a plants production. That's why it is packed with just the right combination of nutrients to make fruit and flowers drip with flavor and ooze with fragrance. For use in hydroponic systems and organic soils during the final weeks of flowering through harvest. Mix 1/4 - 1 tsp. per gallon of water.
Ingredients: Ammonium Phosphate, Mono Potassium Phosphate, Ammonium Nitrate, Potassium Nitrate, Iron, Manganese, Zinc, Copper, Chelating Agent, Disodium Ethylenediamine Tetra Acetate (EDTA), Sodium Borate, Sodium Molybdate and Kelp."
Here is a pic. the description came with