Emilya Green
Well-Known Member
With using full strength recharge every watering, the numbers of microbes coming in each time is astounding, and even though the chlorine in tap water will kill a few of them, there will be more than enough to do the job at hand. If you can filter or use RO or even do the bathtub/vit c thing, thats great.... but it will no longer be a grow killer not to do so.