The dry and yellow leaves of the flowers are caused by disease infection and exposure to strong light, improper watering or excessive fertilization. When encountering this situation, it is necessary to carefully observe and determine the cause, and then it can be treated symptomatically, if it is not handled properly, it will affect the health of the fortune and accelerate its death.
1. Disease
When the head of fortune appears sick during the growth process, the leaves will dry and yellow. If you find that the edges of the leaves of Hongyun are yellow, scorched and dry, you may have dry blight, then cut off the diseased leaves in time and spray drugs, and the leaves can return to normal after it recovers health.
Second, strong light exposure
Although it is a plant that likes full sunlight, it is not suitable for exposure to strong light, if you put Hongyun in the hot summer to a place where the sun can reach directly, its leaves will be burned by strong light, there may be dry and yellow, and the edges of the leaves may be scorched. In such a situation, it is necessary to move the fortune to an environment with sufficient scattered light in time to maintain, and cut off the dry leaves and wait for new leaves to grow.
Third, the watering is unreasonable
In the process of raising fortune, it is necessary to water it appropriately, if the watering is not reasonable, too much or too little watering will cause its leaves to dry and yellow. Watering the head of Hongyun, too many times will lead to stagnant water in the pot, easy to make its roots rot, can not deliver nutrients to the leaves in time, will make the leaves dry and yellow. If you do not water Hongyun for a long time, it will leave it in a state of water shortage, and the inability to absorb poisoned water will also cause the leaves to dry and yellow.
When maintaining Hongyun, it is necessary to water it reasonably, watering it thoroughly, but can not let the pot appear stagnant water, if it because of lack of water leaves dry and yellow, it is necessary to replenish it in time, if because of excessive watering of dry and yellow leaves, it is necessary to take Hongyun out of the pot, prune its rotten roots, and then replant in a new nutrient soil, put it in a cool place to slow the seedlings, and then move to a well-lit place after it takes root and grows new leaves.
Fourth, too much fertilization
Fortune when the leaves dry and yellow, or may be too much fertilizer, may be in the maintenance process to it to use too high concentration of fertilizer, or directly use raw fertilizer, these will make Fortune head fat damage, affect the normal breathing of the root will also lead to dry and yellow leaves, encounter similar situations must stop top dressing, and timely irrigation to dilute fertilizer so that Hongyun head as soon as possible to return to normal.
These reasons introduced above will cause the leaves of the head of fortune to dry and yellow, so in the process of maintaining the head of fortune, moderate light, and reasonable watering and top dressing to avoid dry and yellow leaves at the head of fortune.