3 days to germinate with paper towel
November 10: Planted straight into 5 gallon pot
November 11: 10 out of 11 plants broke ground
November 12: 1 gorilla glue seed has yet to germinate
November 12: 1 grand daddy seed not yet germinated
Looks like we like some of the same strains, except I'm jealous of your Granddaddy Purple. And actually I'm even more jealous of you breeding Gorilla Glue to Granddaddy Purple. That is probably going to be some delicious offspring. I went the opposite way with my GG#4 X Girl Scout Cookies. I bred it to a special Landrace Thai that is 100% Sativa. And man did it produce some serious seed. Anyways I dreamed of pulling off what you are doing, this should be a special smoke.
I also run a semi outside grow cabin but I'm in Canada. I've learned to run my lights during the coldest temperatures that way the heat from the lights offset the coldest temperature. So in flower I turn the lights on at 8PM and off at 8AM. And during Veg I start the lights at 5PM and shut off at 11AM. This changes my coldest temperature by a lot. Plus I exhaust the flowers when the temperature is above the setpoint between 8PM and 8AM and less people are awake to catch any smell that makes it past my exhaust filter.