It’s the week before harvest, and it seems that everything is going just fine. We still have great plant growth, everything working well, and I noticed that although I’ve been checking the pH in every single tube and the reservoir weekly, it’s been perfect–what a nice surprise that I didn’t have to deal with adjusting it. We topped off the reservoir for the thanksgiving break, but it really didn’t need it. The systems been going for more than a month and hasn’t even used up two gallons of water. Definitely seeing what they mean by saying NFT systems are water efficient.