Water yellowBecause of excessive watering, the soil is wet for a long time, the air permeability is relatively poor, and even some fibrous roots become rotten. Many young leaves turned dark yellow and dull, and the new shoots shrank. Fat YellowIt usually refers to excessive fertilization, which manifests as the tips of old leaves turning yellow and falling off. Although the new leaves are thicker and look shiny, they are generally bumpy and stiff. If it is a valuable flower, you can sprinkle a layer of Chinese cabbage or radish seeds on it, and then pull them out after a few days of germination to allow them to consume nutrients. Phellodendron chinenseDue to long-term lack of water or dehydration, although the new leaves have normal color, the lower leaves gradually dry up, turn yellow, and fall off, becoming old. Alkali yellowThis mainly occurs in some acidic soils in the south, while in the north where the water quality is alkaline, the leaves will gradually fade, turn yellow, and even fall off. The simplest way is to water the plants with fermented rice water or rain water. The editor has explained the reasons why the leaves of Cattleya turn yellow. Perhaps you already have a good understanding of this plant in your mind. Now, let's quickly take care of a Cattleya of your own ~ |
<<: Why are the leaves of a bunch of red small and yellow?
>>: Why are the leaves of Amaryllis turning yellow?
In fact, when planting osmanthus trees in the cou...
Hawaiian Coconut Introduction Hawaiian coconut is...
Loofah, as a common vegetable on our table, can b...
Key points for watering Huilan Cymbidium is a pla...
Better medicinal value Treating rheumatism The ta...
When to prune mulberry trees Fruit mulberry trees...
1. What is Its origin is in Brazil and it was int...
1. No poison The flowering period of fragrant lil...
The iron crabapple is very easy to grow. The most...
The temperature will be relatively low after New ...
Cut leaf harvesting The supply time of asparagus ...
Cream cabbage planting time Cream cabbage grows v...
Husband brand flower box Sometimes, the flowerpot...
Generally speaking, when buying water-grown flowe...
Succulent plants are loved by many flower lovers ...