N P K problems. help

hey all;
i recently bought 300G of "K" (13-0-46) and 300G of "P" from which i dont know the exact composition. anyone has a tip of how to mix them together and how many grams to use per Liter of water?
thanks a lot all

not a clue... Play it safe and buy some Miracle Grow so you don't have to worry.

Prune juice works well.cant go wrong or overdue it

as the juice of the prune (fruit) ?
do u know it's composition and NPK ratio?
thanks