At 83 days, figured out that this grow had 'foxtails' at the top of each kola. Foxtails can be caused by light and heat stress. I think this was caused by light stress as heat was pretty well controlled. Kolas continued to stretch and stretched up into a position that stressed them. Something to do better at in future grows.
At 86 days, saw a few isolated amber trichomes. Hoping this grow will be done by 90 days.