Cannabis leaves turning yellow can be a sign of natural aging, watering problems, nutrient stress, root issues, light stress, temperature changes, pests, or disease. Because several problems can produce similar yellow leaves, the location and pattern of the discoloration are important clues. Before making changes to your plant, look at where the yellowing begins, how quickly it spreads, and whether symptoms such as curling, brown spots, drooping, or damaged leaf tips appear at the same time. Here are 10 common reasons cannabis leaves may turn yellow and the clues that can help distinguish one problem from another. 1. Natural Aging…
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