So I live in the boonies and don’t have a mail box and live far back on a sand road so I can’t get FedEx or UPS I tried so everything goes to a PO Box which It’s hard to get fertilizer and stuff of that nature delivered to so most things I order through various stores. I also like to experiment and do DIY stuff. And since I can’t find anywhere to get it This is my attempt to make homemade STS spray I filed off flakes from a Silver bar and dissolved them in Peracetic acid then diluted it with water and grew a lanky female plant with the sole purpose of trying the spray on im on. I’ve sprayed it 3 times a day for 2 day so far and have not had any leaf burn or bad results as of yet but will post any failures or wins that may come in the next few weeks.