I made some CS doing exactly as stated except Iused a 18 volt drill battery that was mostly drained and used 2 .999 coins got a nice grey color after straining and putting some in a spray bottle and the rest in a quart jar and put in fridge.
When I took the spray bottle outside the color changed to a light pink color I sprayed one lower branch a the beginning of stretch and sprayed three times a day for 12 days when buds first started forming, I then made another batch that still turned pink in the sun and sprayed 2 times a day for 12 days....I got nothing I checked the buds everyday and not one ball has formed...any Idea what went wrong????