Plants were very quick growers all the way through veg.
I left the girls for 3 days over the Christmas break , auto feed setup just fine.
Came back to a sight I've never had before. Almost looked skeletal.
Buds were small , leaves small and thin.
I'm thinking perhaps they were too cold during lights off.
Only other thing is perhaps its due to me reusing the Coco (say 40% old with 60% new) but I've done it before without issue.
In summary what caused it , is it salvageable? I'm tempted to pull the lot and try again.
Under CMH lights, EC and PH are exactly as before. 1.0 EC , PH 5.8-6.1.
Temps around 21-23c lights on.I don't have a lights off temp sorry.
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