Grow Mediums DWC issues - help!

[Mr Lovelife]

My environment is perfect (25 degrees lights on, 21 at lights off)

humidity sitting at 50%

all pictures and detail here - https://www.autoflower.org/index.ph...hole-load-of-passion.46692/page-2#post-882061

Please help!

 

[namvet25]

Moved your post to hydro for better response.

 

[Mr Lovelife]

thanks