Visual Symptoms:
Deficiency symptoms manifested first as a marginal yellowing on the newer foliage and expanding leaves. This yellowing was concentrated mostly in the margin of the leaf and along the toothed portions of the leaflets. As symptoms progressed, these yellow marginal regions developed into tan irregularly shaped necrotic regions along the leaf margin (Cockson et al., 2019).
Additional Information:
Characterization of Nutrient Disorders of Cannabis sativa
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