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The application of fast-acting fertilizers, such as urea, superphosphate, potassium dihydrogen phosphate, ammonium phosphate or commercially available fast-acting fertilizer tablets, etc., must be estimated to have no moderate to heavy rain within two or three days, and topdressing outside the roots must be estimated to be applied without rain within one or two days, so that the flowers and plants can fully absorb and make the soil colloids firmly adsorb the nutrients. 2. If organic liquid fertilizer is applied, it should be carried out only when the soil is slightly dry and there is no heavy rain in five days. If there is light rain or moderate rain before fertilization, the fertilizer solution can be slightly thicker than usual by one to two percent.
The above two fertilization methods are best carried out in the evening, one is to listen to the weather forecast, and the other is to see the sky according to experience. 3. If it is uncertain whether there is rain, or in the case of cloudy weather and long-term wet soil, it is better to apply rotted and fermented organic solid fertilizer. Due to the low solubility of this type of fertilizer, a part of the fertilizer seeps into the soil every time it rains, and it is rarely lost even if it rains, which does not hinder the overall nutrient needs of potted flowers.
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Foliar sprays or injections are used to avoid rainwater losses. At the same time, the effect is much better than soil topdressing.
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Build a shed and fertilize it when it's dry
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So many things, by the time you're done, the ground is dry
Turn it over again, or blow it out, blow it dry.
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Even God doesn't help, how can we help?
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Summary. However, hot weather may cause the nutrients in the fertilizer to volatilize, thus reducing the effect of nutrients absorbed by plants.
The soil is still wet after the rain, does the high temperature affect the fertilizer effect after the fertilizer?
It's been 9 days, and it's been hot.
Hello dear. In hot weather, it may affect the effect of fertilizer.
Fertilizing the soil after rain while the soil is still wet can better promote plant growth.
There are three kinds of fertilizers, compound fertilizer, urea, and cripple fertilizer.
However, hot weather may cause the nutrients in the fertilizer to volatilize, thus reducing the effect of nutrients absorbed by plants.
Hydrophilic heat can also cause plants to grow faster, causing nutrients in fertilizers to be consumed more quickly, resulting in waste.
A few percent remained in the fields.
Fertilizer is expensive. Hello! According to your description, you have used compound fertilizer, urea and cillage and it has been 9 days, and the temperature is now relatively high. In this case, it is necessary to pay attention to keeping the soil moist and avoid excessive fertilizer and root burning.
Hello! According to your description, you have used compound fertilizer, urea and cillage and it has been 9 days, and the temperature is now relatively high. In this case, it is necessary to pay attention to keeping the soil moist and avoid excessive fertilizer and root burning.
If the soil is too dry, you can water it in moderation, but avoid overwatering to avoid flooding the roots.
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