How to grow watercress
Last Update ：2024.05.07
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3. Problem diagnosis and treatment
Temperature: Likes warmth. The normal growth temperature is around 20℃. In winter, the ambient temperature needs to be kept not too low. Watering: Grows in water, so maintain the water level to ensure growth is not affected. Lighting: It is very strict with lighting and needs to receive full sunlight, so it is not suitable for indoor breeding. Fertilizer: Fertilizer needs to be applied every half month during the peak growing season. Under normal circumstances, it needs to be fertilized once a month.
1. Maintenance methods
1. Maintenance methods
1. Temperature: Nymphoides like a warmer environment and are not very cold-resistant. The normal temperature suitable for its growth is around 20 degrees, so it is best to control the temperature. Above ten degrees to prevent frostbite.
2. Watering: Nymphoides generally grow in In the water, be sure to ensure that the water level is normal, otherwise the growth of the plant will be affected. You can regularly observe the level of water level, and if there is a shortage of water, you need to water it in time.
3. Light: Nymphoides like warmer weather The environment has relatively high requirements for lighting. Full sun can make flowers bloom normally, but they will not grow well in dark places.
4. Fertilization: During the growth period, in order to allow It will grow stronger and you can apply it once every half month. In normal times, there is no need to fertilize so frequently. Fertilizing once every other month is enough. And be careful not to use too thick a fertilizer to avoid burning the roots.
2. Breeding skills
1. Propagation: Propagation by sowing is often used. It is usually carried out in April, and the ambient temperature needs to be kept at about 15 degrees. Soaking in warm water before sowing will help germination. Dividing is usually done in spring and summer. Just divide some stolons and replant them. Each stem needs to have buds on it to facilitate growth.
2. Pruning: It needs to be pruned from time to time. During the growth process, there may be some weeds or leggy branches and leaves growing around it. Proper pruning can control the plant shape.
3. Problem diagnosis and treatment
1. Disease: Leaf blight will harm its normal growth, so it can be controlled by pruning or spraying some disinfectants.
2. Pests: Aphids are the main pests. Pesticide spraying can be used as a precaution. Ventilation should also be done well.
IV. Other issues
1. Toxicity: It is not toxic and has good medicinal value.
2. Whether it can be raised at home: Not suitable , because it needs full sunlight and is suitable for growing in water.
2. Breeding skills
3. Problem diagnosis and treatment
4. Other issues
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