Looks like my first hydro grow to the T, same nutes and everything down to the number of females. Ended up with just one female myself that I scrog'd. One thing I'd advise is to cover those empty net pots with something so no light trickles through the hydroton rocks, I'd also fill your one pot with your one remaining plant with more rocks to be sure to keep light out. Also wondering if you braced that lid with anything as I learned the hard way that a rubermaid lid can get quite flimsy when supporting the weight of a large plant and you'll want to be able to open the lid to check your roots every once in a while. Just be thankful you spotted the males early so the roots didnt get tangled badly. I'm new to RIU, used to be on overgrow back in the day, how do I subscribe to a grow journal?