help please brown spots

Hebrewdiver

Well-Known Member
Please help I have brown spots on my blue dream leaves, see attached pic, i have done one flush and it seems like the problem is getting worse. I have upped my dose of cal/majic to 5ml per gal. but it does not seem to be helping in any way. I'm gonna try another flush tomorrow. Please any help would be appreciated.
plant2018.jpg
 
Potassium Deficiency is what it looks like compared to this chart.
3dbc43cdc89f81a54dab223eb8ec5caca8f45225.jpg
 
How do I correct? I got a ph meter on it shows that after adding all nite my ph was low like 5.1. I added some banana peel to top of soil alone with a brew of peels and water. Do you think I should flush?
 
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