Having Issues on leaves. Deficiency of some sort Pictures

Hey guys!

Just noticed this today.

The edges of my leaves are dying off and I am getting black spots right in the middle of leaves. Small dots.

I googled and thought it would be a potassium deficiency but wanted to get a second opinion.

I am growing in hempy buckets 25verm/75perl and water is PHed to 6.2? Should the ph be lower for my hempy? I will not change my hempy style. First time around for hempy.

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Thanks for the help!

Anything like stop worrying about nothing or the PH is too high would be cool

I read at FIRST that hempy buckets should be fed at PH 6.2 in the original hempy thread but after some reasearch today I have decided I should keep to 5.8 like hydro. Good stuff?

My nutrient solution is 7g Maxibloom with a capful of protekt and 1/2 tsp of ph down. to PH to around 6.2(usually 6.0). Looking at flowering plants it seems to be affecting them too so I decided to buy some new PH calibration since im out.

What do you use to read the PH?

Electronic PH meter? Or some basic PH kit?

Electric PH meter: oakton

http://www.amazon.com/Oakton-EcoTestr-Waterproof-Tester-Range/dp/B004G8PWAU/ref=sr_1_1?ie=UTF8&qid=1395180868&sr=8-1&keywords=oakton

I would say its a small nute burn. Maybe Potassium. Lighten up on the feeding, for a week or two... you should be fine.

Also, make sure your ph meter is reading correctly.



Remain vigilant and good luck

Thanks! Never would have thought of nute burn. Will do!