If most of the leaf is yellow , or the ye. The most common cause of a zz plant’s leaves turning yellow is incorrect watering amounts. Learn how to fix yellow leaves and keep it healthy. See full list on happysprout. com Any roots that are dark and squishy are rotting. In the sections below, we’ll explore some of the most common reasons for yellowing leaves and give you tips on how to get your zz plant back to its healthy self—and keep it that way! Healthy roots should be whiteish and firm. · if your zz plants leaves are turning yellow , we found 5 likely reasons and how to get back to the gorgeous green leaves youre used to. Discover common causes like overwatering, underwatering, and poor lighting. · is your zz plant turning yellow? Underwatering can cause yellow leaves, but this is significantly less common than overwatering, as zz plants are quite drought tolerant. Find out how to water, fertilize, repot and prune your zz plant to restore its emerald-green colour. · holes in zz plant leaves , yellowing , and curling can all be signs of fixable problems. Here are some of the foliage issues you might encounter and what they mean. This infection eats aw. Overwatering can lead to root rot, a condition caused by bacteria or fungi that thrive in wet soil. Learn the six possible causes of chlorosis in zz plants and how to identify and treat them. If most of the leaf is still green, you may be able to prevent the yellow color from spreading through the rest of the leaf. Unfortunately, most yellow leaves will not turn green again. Once you narrow down the cause, here’s how to fix the problem: Cut these off with a pair of sterilized scissors to keep the infection from spreading. Typically, a leaf turns yellow after the chlorophyll has died, and there isnt a way to get more chlorophyll into the leaf. Check your zz plant ’s roots for signs of root rotand trim away any black or brown roots.