Nitrogen Deficiency and Toxicity in Cannabis



Nitrogen Deficiency What to Look For…

-Yellowing of leaves starting at the older (lower) leaves
-Lack of robust growth
-“Thin” appearance
-Poor overall green color
-Slow growth

Nitrogen Toxicity What to Look For…
-Excessive growth-Dark green color to leaves
-Brittle stems

Link to Lecture Slides: https://drive.google.com/file/d/1hdpy303PvviIScrgJ1xYI8GFnixvEEYl/view?usp=sharing

*Full work cited for “Nitrogen Deficiency Toxicity in Cannabis” can be viewed at… https://drive.google.com/file/d/1pszmsO5Nk1TGbJdvHqq_Lu_Btnwzs8Ra/view?usp=sharing

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