Lost In The Fog

Got some really bad ones now. Last feed was 3ml/L cal/mag.











 
It feels like the Calcium should raise the pH in the solution so maybe it's a little high. Going to look in to the pH meter tonight. No watering tonight, lowered the plants away from the light. The optimal height cording to chilled is 18"/45cm. So that's where I'm at now.
 
Overall they look really good though.


This what I also think.

If the hypothesis with the cal/mag would be true wouldn't all be affected? They all get the same nute mix. The 2 newly affected is younger than 2 others that don't show this symptom at all. This last started about a week ago and this was just after I installed the last light, directly over them btw. They have been chilling under it like 10"/25cm.

Isn't cal/mag showing on the hole plant?
 
A little update then. Except this f-cked up day I had this went pretty slick. Fixed the pH meter with an external power source, the batteries had leaked for the second time so the battery holders was all too corroded to save.

Going to get a new probe from work tomorrow, this one is a few years old.













 
Looking good CW, congrats on the first harvest!!

Thanx @newty really needed that. I hope I can get the yield up some, the 90 gram is a mile mark right now for me, I hope I get there someday with this setup. This LED has given me totally new problems to tackle.

Nice new avatar pic. :)

A, the big news today is that I won't get my pay tomorrow on payday. I have been so angry this afternoon I can't even express it in English.... They have deduct my sic pay twice on my salary so that reduces to guess what! ZERO. They have call hours between 10pm and 12pm so will call the mother ....... tomorrow and teach them a new word or two...
 
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