What to do when the leaves of flowers turn yellow in summer
Today, the editor will explain the experience of green plant maintenance on what to do when the leaves of flowers turn yellow in summer. Let's take a look together.
What to do when the leaves of flowers turn yellow in summer
Also, when watering flowers, it is essential to control the amount of water. Water only when the soil is completely dry or half-dry, then increase ventilation after watering to prevent further rain, as poor ventilation can cause root rot and black decay. When yellowing disease is detected, first try watering with metalaxyl to see the effect before deciding the next step.
In summer, many foliage plants like Epipremnum aureum, Fortune Bamboo, and others often suffer from large-scale yellowing leaves or root rot due to the high temperature. These problems are quite troublesome, especially for beginners who don't know how to treat them, resulting in many plants dying. Today, I will teach you how to avoid these issues at home.
Plants like Epipremnum aureum may suffer from root rot and black decay in summer when they grow fast. However, there is a problem: the potting soil easily accumulates water, causing the roots to rot and manifest as many yellowing diseases and black spots on the leaves.
There are also issues like leaf rot and stem rot. When slight yellowing of the leaves appears, immediately water with metalaxyl. Metalaxyl is a very good fungicide and disinfectant, specifically effective against fungal spread caused by root rot and black decay.
It can inhibit the spread of these pathogens to other healthy parts of the plant, keeping the disease and fungi confined within and preventing further spread. When the leaves turn yellow, dilute metalaxyl with water, about 50 times, and apply when the potting soil is dry. After watering, let the potting soil dry and improve the plant's ventilation.
Proper ventilation can prevent further spread of these pathogens. The strong metalaxyl will kill them all, preventing root rot, black decay, and other chain reactions such as waterlogging. If you have many plants at home with poor ventilation, prone to yellowing and root rot, having a bottle of metalaxyl would be sufficient.
Again, when watering flowers, it is essential to control the amount of water. Water only when the soil is completely dry or half-dry, then increase ventilation after watering to prevent further rain, as poor ventilation can cause root rot and black decay. When yellowing disease is detected, first try watering with metalaxyl to see the effect before deciding the next step.
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