White widow autos three weeks into flowering and problems have showed their ugly face: pictures included.

[JKB1989]

This started two days ago. I have four plants and two of the have drooping leaves and some bottom fan leaves with spots and discoloration. The other two plants tops are praying like they should be. The day before this problem started I switched my light from auto veg to flower mode. It's a kind xl1000. 18/6 light on off schedule. I use AN nutrients with fox farms happy frog with added perlite. When I first noticed the sagging top leaves was just before light out two days ago. Both containers which are five gallon cloth we light to lift so I did the scheduled full watering on them. Yesterday morning right after lights on all leaves at top had perked back up and looked to be ok. By lights off they had started sagging again. Its lights on now and the pictures down below show you both the sagging tops on the two and praying leaves on the other two. Please help.....

 

[Old Salt]

Are the bags light at lights out? If so you may need multiple waterings per day.

The bottom leave look like they are experiencing a cal/mag deficiency.

 

[rickeyrollin]

Look to notice if they perk back up when you water them. If so, then Old Salt is dead on. If not, then it could be the opposite. I've experienced where my plants go to flower and after 2 to 3 weeks in flower, since it's not groweing it's ass off anymore and my water requirements drop by 25 to 30%. I f that excess starts accumulating then anaerobics will take over in the bottom half of your pot and root rotting will commence and it will look exactly like that. I have run in to exactly the same thing. It's really bad in plastic pots. It's why I'm hooked on the fabric pots. There a lot harder to over watter.

 

[013]

Hey Ricky, Welcome to 420! It’s an old post from 2019, the green title bar above each post contains the date it was posted