Sick plants light green

[Banshee350]

 

 

Hi anyone have any input on this please?   

All plants have lightened up alot especially across the tops. Getting some sick looking leaves but not in 1 area some lower some at the tops..  

 

 All 8 are showing signs of this.. 

 

 Auto pot system 20l fabric pots   

 

24 hour light cycle week 6 starting 7 on Monday    

 

Soil    

 

Source nutrients    

 

Temps constant 24-28  

 

 RH 55-70%   

 

X2 720w lumii black LED running at 600w

 

First timer here so go easy

 

Picture shows 4 of the 8 plants            

 

 

Edited July 29, 2023 by Banshee350
forgot to mention lighting

[Lux_Interior]

To be honest they don't look particularly sick. Twenty litre pots are quite large. Make sure you don't over water. Don't panic things look OK.

[Banshee350]

Hi thanks for the input I've noticed all the plants have slowed down. And started going much much lighter in colour and soke varying yellow leaves nore every day. I will keep an eye on them 

[disco survivor]

 

Complete novice so bear that in mind.......Mates plants looked very similar to this on top of the canopy. Turned out to be light bleaching. He altered the settings and height of the light and the plants recovered.

Edited July 29, 2023 by Owderb
Quote removed

[Banshee350]

12 minutes ago, disco survivor said:

 

Complete novice so bear that in mind.......Mates plants looked very similar to this on top of the canopy. Turned out to be light bleaching. He altered the settings and height of the light and the plants recovered.

I have raised the lights maybe 6 inches now will raise them a bit more thanks 

[Banshee350]

Some more pictures