BeefWellingtonscommentedweek 56 years ago
@GeorgeMaas, you could be right. I look up 'cannabis deficiency chart' and then look at images. Could be a lot of things. Usually is a main NPK as most nutrient regimes include the other lesser nutes, but sometimes not.
Also, try using the website for your updates, I found it easier than the app, http://growdiaries.com.
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