Pine OG's AKA 3rd Times a Charm

This week the calyx's are starting to swell and fatten up, seems the plants are enjoying the proper nutrients and i have been putting them in the sunlight when available for a wider stronger spectrum. I had pollinated two cola's and marked them and it seems that the plant is starting to put most of its energy in those two cola's now. I was thinking i might make some colloidal silver but i'm probably gonna need more males if i wanna be self sufficient for seeds since im most likely not gonna have to many seeds to play around with from these harvests. These plants are making me escited because im gonna get Pine OG x Pine OG seeds and Pine OG x Red Widow once all is harvested, also i got my hands on some trainwreck seeds. My next grow is gonna be in long time but in the meantime im gonna be setting up for that grow, i might even be able to get a plant outside. The plants are giving off a bit of a strange smell, probably from the cheap nutes i gave them from the beggining, almost like an aquarium. i wish i was able to get a female red widow because that was the best cheapest strain i've come across but i only got a male out of it. Also my leaves are curling which is obviously from my heat, and is hard to control because of my setup.