Sparky's 2x2 solo cup grow

I am currently growing in an unheated room. Overnight temps likely to slip into low 50's, possibly colder. I'm going to be running 3 karma's sour diesel bx2, 3 blueberry from seedsman, 3 blue dream from garden of green.

I just got the sour D's the other day from my friend's, they were really hungry. I trimmed them up, and been feeding with a weak mix of dyna-gro foliage pro. I'm hoping 1 of the sour D's is a male and the other 2 are fire. #1 and #3 appear to have pre sex for female, and I think I can see some balls on #2.

The blueberry and blue dream are being grown because I'm hoping for something that grows decent outdoor and they get hit with the sour d, and maybe some of those seeds are decent for outdoor or lead to that. So far only 2 blueberry and 1 blue dream has popped. The are old fems that I've had.

The tent will be harvested and re-vegged for clones.
This is first day of flower;

Subbed

Looks like all the Sour D are female, which makes me sad. I had 3 solo cups empty that seeds didn't sprout up from. So I planted another blue dream seed and 2 more sour diesel bx2 by Karma. I'm going to switch to 24 hours of light for a couple of weeks, and wait for the 2 new sour D's to catch up. Im going to top the old D's in a few day.

Plants look terrible, but at least the 2 more sour diesel sprouted. I top dressed the 3 plants with some bat guano and worm castings, and feed with my nutrient solution that's not strong enough, hopefully that greens them up a bit before I cut them back and take some big clones. Going to get a better light out of storage, I have to split up 2 led boards I have wired to a single driver, and put a different driver on it, hopefully that helps

I took some big cuts of the sour D's, big enough to just plop into their own water bottle, got them at a friend's now. Also took a bunch of little ones . Hopefully I get some roots, with the cold temps. The big cuts at my friend's will.

I'll probably do 2 or 3 more weeks of 24 hour light, and be less lazy and get a more powerful light on them.