At the head of good luck, what's the matter with yellow spots on the leaves?
I. improper watering
1, reason: this kind of plant is very sensitive to water content, unreasonable watering will directly affect the growth of the plant, after affecting the growth of the plant will appear unhealthy state.
2, the solution: water the plant reasonably, clean up the stagnant water in the flower heart of the plant after watering, and there can be no stagnant water at the bottom of the plant, and make sure that the soil where the plant grows is moist and cannot be short of water, so that the plant will not grow macula.
The temperature is unreasonable.
1, the reason: the plant grows at an unsuitable temperature, which will directly affect the function of the plant itself.
2, solution: control the temperature of the plant growth space, the temperature difference can not be more than five degrees, it is best to maintain a constant temperature, so that the plant will not grow macula because of the temperature difference is too big.
- Prev
What if the tip of the orchid leaves turn black?
There are many reasons for the blackening of orchid leaves: if it is caused by low temperature, it should be maintained indoors in winter and the temperature should be raised appropriately. If it is caused by strong light, it needs to be exposed to scattered light and shaded at noon in summer. If it is caused by improper watering, it needs to be watered appropriately, and the high temperature can be watered every day. If it is caused by improper fertilization, nitrogen fertilizer should be applied to it, and ten centimeters away from the root, not too close, when fertilizing.
- Next
What is the reason why the lotus does not blossom
There are many reasons why the lotus does not blossom: if it is caused by insufficient light, it should be kept in a place where the sun can shine; if the density of branches and leaves is too high, it should be pruned properly, cut off the redundant and poorly developed branches and leaves; if the depth of cultivation is not suitable to cause, it is necessary to choose the appropriate depth of cultivation according to the variety.
Related
- What if the leaves of potted flowers turn yellow?
- Florescence Control of several Flowers
- Anti-freezing technology and post-freezing nursing technology of flowers
- What is the classification of flowers? What are the common methods of flower classification?
- Prevention and control of alkali and acid damage of flowers in courtyard
- Technology of Anti-freezing and restoring growth of Flower seedlings in greenhouse and greenhouse
- How does flower fertilization not hurt the root? Fertilization technology of flowers
- Key points of disinfection in flower greenhouse
- Several pesticides that are banned or used cautiously in flowers
- How to fertilize the flowers that watch the leaves?