7/1 Day 92 from sprout, day 37 of flower. Worth mentioning I started counting day 1 of flower from the day I switched the lights to 12/12. I guess some people count days of flower differently than that, but that’s mine. Buds have been packing on the frost over the past few days and slowly getting fatter. I know I won’t be getting any massive buds just because I topped multiple times and have a good amount of lower bud sites growing but that’s perfectly fine with me. Generally it looks like I’ll be getting golf ball sized buds all around. I also noticed I had 1 top bud site that was getting a lot more light than the others. Well I happen to be able to move that bar around away from that bud site in order to better disperse the light and even out the PAR map a bit. So I slid that over which allowed me to safely stay under 1000 PAR at that top while increasing my light up to 75%. This should result in more light for the lower parts while staying essentially the same up top.
7/5 Day 96 from sprout, day 41 of flower. I gave the light a small nudge past 75% yesterday and I haven’t seen any light stress yet. I’ll keep nudging it higher until I see something, but I gotta be near the limit. Most of my top sites are sitting around 900 PAR, but I have two sites that spike up to around 1050 PAR. I do have two CO2 bags resting on top of my light but it’s impossible to know how much that helps, if at all. Growth has been great though; buds remain frosty and are slowly getting bigger still. The top half of the buds will be of respectable size, no monsters but good solid bud. I’ll still have some larf way down in the lower half though, an unfortunate consequence of the insane stretch and being unsure how much to hack off in that scenario. I debated trimming them all off now but I’m thinking at this point in flower I should just leave her alone and grow.
7/6 It’s possible I found my upper limit on light intensity. I started to see some faint yellow areas appear on some leaves and there’s an increase of dry crispy leaf tips. So at least for this grow I think I’ve established that 75% power is the max I can do. For now I’ve backed off the lights to the last hash mark before 75%, which has most tops sitting at around 750 PAR and a few others at 850 PAR for a max DLI of 36.7. I’ll probably go back up to 75% next week.