What to Do When the Leaves of米兰 Turn Yellow
A little knowledge to share with you on how to deal with the yellowing of米兰 leaves, and here is a comprehensive introduction.
What to Do When the Leaves of米兰 Turn Yellow
米兰 is a plant mainly kept indoors, and sometimes it may experience yellowing leaves. This could be due to insufficient sunlight indoors, which prevents photosynthesis and the synthesis of chlorophyll, leading to yellowing leaves. It could also be due to improper watering, as waterlogging and root rot can cause the leaves to turn yellow, so it's important to pay attention to not overwater.
What Causes the Yellowing of Milan Leaves
Milan, also known as Shuilan, Siji Milan, or Suilan, is a plant of the Meliaceae family, in the genus Aglaia. It is a shrub or small tree with many small branches, the tips of young branches covered with star-shaped rust-colored scales. The leaves are 5-12 cm long, with narrow wings on the rachis and petiole, and there are 3-5 small leaves, which are opposite, thick-textured, axillary paniculate inflorescences, with 5 yellow petals, either oblong or nearly round, and the fruit is a berry. There are two manifestations of yellowing leaves in Milan: one is that the leaves easily fall off when touched or when the pot is shaken, and the other is that while the leaves are generally yellow, they do not easily fall off.Common Reasons for Yellowing Milan Leaves
1. Insufficient lighting: Milan kept indoors for a long time may develop yellowing leaves due to insufficient sunlight for photosynthesis and chlorophyll synthesis. Once the leaves turn yellow, it will affect the plant's ornamental value and healthy growth. 2. Improper watering: If watering is not done at the right time and the potting soil is not observed, it can easily lead to overly dry or waterlogged soil, causing yellowing leaves. Waterlogging and root rot can also occur, leading to more severe consequences than just yellow leaves. 3. Soil alkalinity: As Milan is watered frequently and the plant grows, the soil fertility gradually decreases, leading to soil compaction and alkalization, which becomes unsuitable for Milan's growth, causing the leaves to turn yellow.Methods and Techniques for Dealing with Yellowing Milan Leaves
1. Move Milan to a well-ventilated, indirectly lit area indoors and rotate it monthly to ensure even exposure to light. Even if the leaves are yellow, they will gradually recover. 2. If overly wet potting soil causes yellowing leaves, stop watering immediately and, in severe cases, repot the plant. If yellowing is due to long-term drought, do not water excessively at once but gradually allow the plant to recover before resuming normal watering. 3. The simplest method is to try to adjust the soil pH. In the north, apply iron sulfate fertilizer 3-5 times a year to reduce soil alkalinity; repot annually with a mixture of field soil, pine needle soil, and a small amount of river sand. In the south, where the soil is mostly slightly acidic, river mud can be used directly, and the pot should be repotted every 1-2 years.How to Prevent Milan Leaves from Turning Yellow
1. Since Milan loves sunlight, it needs plenty of light during regular care. Without adequate light, Milan cannot perform photosynthesis normally, which can lead to yellowing leaves. 2. Watering is essential for all plant growth, and there are secrets to proper watering. Improper watering, whether too much or too little, can cause Milan to develop yellow leaves. 3. To prevent Milan leaves from turning yellow, provide it with slightly acidic soil, apply iron sulfate fertilizer 3-5 times a year, and remember to change the potting soil annually to maintain the soil's slightly acidic condition.The above is [] about what to do when Milan leaves turn yellow, hoping it brings a little help to your life!