Barney's Farm - Wedding Cake - Pineapple Express - My 3rd grow and first grow diary

At this point im just waiting for the branches to grow to canopy level before i flip to flower. Growth was a bit slow over the last week. Probably because the environment wasnt great. I turned down the light a bit from ~700 ppfd to ~550 ppfd. Also i added heating mats below the pots to increase root zone temperature because of the low temperatures. Today the plants look like they're picking up the pace again.