Nasturtium is a common ornamental plant that has won love for its bright flowers and unique leaf color. However, in the process of maintenance, the yellow leaves of nasturtium plague many flower lovers. This article will ** the causes and treatment methods of nasturtium yellow leaves.
First of all, we need to understand the reason for the yellow leaves of nasturtium. Generally speaking, nasturtium yellow leaves mainly have the following aspects:
1. Insufficient light. Nasturtium prefers a sunny environment, and if it is not lit enough, it will cause the leaves to turn yellow. The solution is to move the plants to a well-lit area and avoid shady corners.
2. Insufficient moisture. Nasturtium needs proper moisture to grow, and if the soil is too dry, it can cause the leaves to turn yellow. The solution is to water in moderation to keep the soil moist while avoiding overwatering that can lead to water accumulation.
3. Insufficient nutrients. Nasturtium needs sufficient nutrients during the growth process, and if the nutrients are insufficient, it will cause the leaves to yellow. The solution is to fertilize regularly to provide adequate nutrients.
4. Soil discomfort. Nasturtium has certain requirements for the soil, and if the soil is not suitable for its growth, it will cause yellow leaves. The solution is to choose a soil suitable for nasturtium, such as loose, fertile, well-drained soil.
5. Pests and diseases. Nasturtium leaves are susceptible to pests and diseases, resulting in yellow leaves. The solution is to regularly observe the condition of the plants and deal with pests and diseases in a timely manner, such as spraying pesticides.
Through the above treatment methods, the problem of yellow leaves of nasturtium can be effectively solved. Of course, during the maintenance process, it is also necessary to closely observe the condition of the plant and adjust the maintenance method according to the actual situation. As long as we take care of it, nasturtium will surely bloom into beautiful flowers.