Gush Mints

What a plant... just keeps chugging along like a freight chain. Shes big, robust, and very smelly. Up to about 700 ppms now and dont think ive reached its sweet spot yet. **Update- When I changed the reservoir this week I forgot to plug the pump back in for 24 hours. I came back and the fan leaves were hanging straight down. I have noticed some adverse effects from roots suspended in air for 24 hours with no h20... A lot of the smaller, fine roots didn't make it and some of the top sugar leaves looked to have been burned by the light while wilting and many of the fan leaves have turned a few shades lighter than the deep green they were before the drought stress. OOOPS... atleast i noticed before more severe and irreversible damage occured.