Very rapidly went from a few pistals to full on flower mode in just a few days. I have been driving these plants very hard and ended up having to dial back my light intensity a bit today. Several plants started showing a sign of stress, such as papery feeling leaves, leaves curling down and a few branches developing red lines. I realize this could all be caused by various other issues and I will continue to monitor. I lean towards light stress because my DLI for an 18 hour light cycle was 48.5 Even with Co2 I think it was a bit harsh and I am taking that pressure off them. DLI is now at 41 (with Co2).
They all have started their stretch and are going through water at a pretty fast rate.
I took some leaves and the very bottom smalls off and opened the plants up a bit with some LST. In doing so I snapped a main branch on plant 2. OOPS!! I’ve done this a hand full of times over the years with good success of repair. I’m hoping my splint method works once again. The break was pretty narley this time though.
Cheers
HR
@HR_Puffinnugs, i prefer photos but sometimes nice to grow autos. And i had period when i was forced to keep light 24h for temps so only option was autoflowers.