I have two plants growing in a DWC tank that I've been using a lucas formula on for the past months now. I remember reading that it's a good idea to use clear water, with no nutes, the last week before harvest, as the nutes can sometimes leave a taste in the bud. The problem is that the two plants I have in the DWC have apparently become very different: the Pineapple Chunk should be ready to harvest in about a week, but the Jack 33 still has another month and a half or thereabouts before I have to start thinking about harvesting it. would doing a week of fresh water hurt the jack 33? or should I just not even worry about it affecting the Pineapple Chunk? How truly bad is it to smoke bud that had nutes in it's last week before harvest? Thanks in advanced guys, you're awesome.