What causes rotten leaves on snake plants? Here's how to fix it

When growing snake plants, you will run into many problems, especially leaves that easily dry out and rot, which is extremely harmful to the snake plant's growth and can even kill the plant in severe cases. So what causes rotten leaves on snake plants? And how should you prevent and treat it? Let's take a look together.

1. Improper soil

Snake plants are highly adaptable, but if they grow for a long time in deep, heavy, sticky soil, root rot occurs very easily, and at this point the leaves, unable to get enough nutrients and water, will also start to rot. In this case you should repot promptly, prune away the rotted roots and leaves in time, then repot with fresh soil, and you must repot once a year, choosing a mix of loose sandy loam and humus soil, and applying enough base fertilizer before potting.

2. Frequent exposure to blazing sun

Snake plants like to grow in partial shade. If you leave them outdoors in strong direct sun for a long time during the growing season, the water in the stems and leaves evaporates in large amounts, causing water loss and leading to rot and withering. In this case you need to prune away the rotten leaves promptly and place the plant in a ventilated, airy spot with partial shade, and provide shade when the sun is too intense to prevent sunburn.

3. Overwatering

When growing snake plants, watering should be moderate and not excessive. If frequent watering leaves the potting soil too wet, the stems and leaves will very easily start to rot. In this case you need to stop watering immediately, and once the soil dries out, water thoroughly once. In spring and autumn, because the plant is in vigorous growth, watering should be plentiful, while in winter, when temperatures are lower, watering should be controlled.

4. Improper fertilizing

Snake plants have low fertilizer requirements during the growing season. If you apply nitrogen fertilizer for a long time or apply too much chemical fertilizer, the plant very easily develops root rot, and the stems and leaves will rot along with it. In this case you should stop fertilizing, prune the rotted roots and leaves, and once the leaves return to normal, reduce the amount of nitrogen fertilizer, after which applying liquid fertilizer 1-2 times a month is enough.

  The above is an introduction to the causes of rotten leaves on snake plants and the solutions, and we hope it helps you. To learn more related knowledge, please stay tuned to us.