cyco xl

so i bought some cyco xl and added it to my res. which is for soil i know this nutrient line is for hydro but i know people who use it for soil. anyways my question is it says on the web site to use .5 ml but it doesnt say per how much but on the bottle it says .5 ml per litre of water so i added alot of it in my 5 10 gallon res. and feed my plants. is this to much cyco xl is a superphosphoric acid. i searched for hours to find answers and non at all so could some one help before its to late

how much is "alot" check the ppm and lower it by using distilled water, just add the distilled water to your res till your ppm is down to a reasonable level ( depends on growth stage ).