sorry to hear that, I also use megacrop and recharge, and have had some issues(but im a noob). I thought it was more me than anything, and maybe mega crop. I have heard that recharge can up your PH, but it was said it shouldnt have much effect, I've only used recharge part way through, and usually check PH before, and have problems with or without.
Hopefully it not too late to turn it around gl growmie