Edenite

Hi all. Im a chem-buff in a paranoid political environment (aka Scandinavia), which makes me also a chemical equipment-buff (its illegal to buy chemsets, even for 12year olds, which somewhat forces me to be innovative,,, so far, my chemset consists predominantly of garbage such as empty cans, bottles, jars, plastic hoses etc.) I like to work with plants, but since its POSSIBLE to make a bomb out of fertilizers (with high N or P content), the commercial fertilizers have through laws&regulations become extremely inflexible (i.e; either kills my plants, or messes up everything one way or the other), so my current project revolves around the goal of making my own from, well, whatever. I suffer from compulsive curiosity (selfmade diagnosis), which is extremely addictive, and puts me suffering with daily withdrawals. That is why this forum may treat me just like an "intervention" of alcoholics would. ,,,, In other words: "Hi, Im Edenite, and Im a wannabe nerd"

Do you have an idea how concentrated it can get? Im thinking if you keep distilling batch after batch, and run it through the same water, its concentrations should increase, no?