7/23/2023 0 Comments Brown spots on plant stem![]() It may be due to excessive light and heat if it’s on the highest leaves, right where it gets a ray of sun. If you see that the spots are even and are on the tips, it is a lack of irrigation. Likewise, the situation of the stains will tell you a lot about what has caused them. Is the spot more round or oval? Is it concentrated in a single section, or does it spread throughout the leaves? It is easy (especially for beginners) to confuse a wilting leaf because it has completed its life cycle with one affected by a problem or disease. If it is only a more or less even brown color, it may be caused by the sun or problems with irrigation and/or humidity. Check the tone if it has edges or center of another color. These spots also appear when there is excess heat, especially if the sheet is wrinkled. If they are concentrated on the ends, they are likely caused by a problem related to irrigation or humidity. Where on the leaves are the spots? If there are brown spots on all the upper leaves of your ZZ plant, then the cause is direct sunlight. ![]() So you should take your affected plant, sit with it in a place and carefully observe the spots that have appeared, looking for the following characteristics: Location Although the most common reason for a ZZ plant to turn its leaves to brown is the excessive sunlight, not all brown spots are the same. The first step to solving the problem of brown spots on your ZZ plant leaves is to make a proper diagnosis of the causes. How to Protect a ZZ Plant- Brown Spots on Leaves and their Prevention? ZZ Plant-Brown Spots on Leaves: Diagnosis If you want to see your plant start again, we advise you to divide it and keep only the youngest leaves and rhizomes to prevent the old branches from unnecessarily exhausting your plant. This frequently happens in adult subjects. But, if your ZZ plant is adult, leaves turning brown and drying out is normal. Important: If your plant is not mature yet and brown spots appear on it leaves, then it is due to too much direct light or lack of watering. A leaf curling up on itself is another characteristic symptom.Īlthough it happens very rarely, and only extreme dryness can lead to brown leaves, it can be one of the reasons. Since their surface is dry, the sheet weakens and cracks easily. They usually start at the edges and then move towards the center. If the climate is naturally dry or because of air conditioning or heating, it is normal to see brown spots appear on the leaves. Most tropical plants need a certain level of ambient humidity to maintain healthy leaves. ZZ Plant- Brown Spots on Leaves Due to Insufficient Ambient HumidityĪlthough its main enemy is too much moisture, lack of humidity or excessive dryness is as bad for your ZZ plant as it is in extreme humidity. Indeed, excessive watering damages the root of a ZZ plant and impairs its ability to absorb moisture properly. However, the symptoms are more or less the same if you overwater it, although the spots and stems tend to turn a little more yellowish. If you witness dry stems, the lower leaves are brown and dry, and the upper leaves are starting to darken from the tips, your plant may be under-watered. An Underwatered ZZ Plant-Brown Spots on LeavesĪlthough the ZZ plant is like a cactus and needs very less water, it can develop brown spots if it is underwatered. However, there are some other less likely reasons for brown spots to appear on its leaves. The major reason for a ZZ plant to develop brown spots on its leaves is exposure to direct sunlight or excessive light. The best is to keep it in indirect sunlight as it tolerates low light. Another indication of too much light besides brown spots is the curling of leaves. You may see brown spots or scales on the leaves due to direct sunlight or too much light.
0 Comments
Leave a Reply. |