Drip system is up and running, I've got it feeding 4 times a day at 1 minute increments. This is giving the plants about 800 ml a day. They have definitely taken off. One of them is a stretcher, shes already twice the size as one of the other ones. I ordered a new LED light so I can regulate the VPD better once it gets here, hoping for it to put off far less heat than the MH light.