Good Morning JTJ, I wasn't trying to be rude, I was just trying to help you make it to harvest. First thing young seedlings don't need any nutrients, for the first couple of weeks, that's probably the reason she got burned, and since your not using tap water, which is fine to use if you let it sit a day or two to evaporate the chorine, it's much cheaper than distilled, using distilled water you don't have any nutrients -micro in it, that's why you always use cal-mag when using distilled water from the start. Plus you even need to check the ph on distilled water cause it ain't all the same, always ph your water.even if you aren't using nutrients.
If she were mine I would let your soil dry out real good, an then start using flowering nutrients at half of whatever strength is on the bottle, some of it even has a little nitrogen in it to help turn your plant back green like she's supposed to be, then you will have a healthy plant that grows nice buds.
Your plant just needs flowering -bloom nutrients now an she will finish nicely, with nice fat buds, you haven't done to bad for your first time, but you have to feed your plants nutrients
to have them thrive an be healthy, cal-mag want do it all. Good Luck with her JTJ, she's a
pretty plant.
Ps- she is flowering an has been for a while.