Leaf problems even after reset

[Steelkiltjones]

Blue haze
Hybrid: 60 sativa / 40 indica
4 plants
3rd wk of flower
Indoor
Hydro (RO water)
5 gal buckets
71 degrees
Hydroton
DWC
2 1000w and 1 2000w LEDs
No
75-80 degrees
RH 60
Ph: 6.1-6.3
Previously fungus gnats
Topping off w ph water daily
Fox farm hydro trio / cal-mag / hydro guard (I’m running the FF stuff at slightly over half power)
8 x 8 room

starting having these small spots and some yellowing between leaf veins last week so I reset the system w no real change. Reset again today. Any other thoughts?

 

[013]

Hey Steelkiltjones,

Welcome to 420! I’m soil guy but wanted to say hey and let you know the hydro folks will drop in soon. Great write up, thanks for adding pics plus all the details. You have a beautiful crew, hang here and someone will get you tuned up fast....

drop a journal and stay a while. Copy and paste your grow details, add a pic and boom you are live with a new journal. How to make a grow journal