These four categories of vegetables should not be planted too early, and rotten seeds do not grow well, which is interpreted by popular science
Calabash. Melon crops include cucumbers, pumpkins, pumpkins, watermelons, bitter gourds and other varieties. They are mostly vegetables that prefer a warm environment. In the case of melon seeds, in addition to preferring a warm environment, they also need the right soil temperature and humidity to germinate and grow successfully. If they are planted in an environment where the temperature is too low, it often results in the seeds not being able to germinate and grow. Sometimes, germinated sprouts grow slowly in the soil, eventually causing the seeds to rot in the ground.
Melon seeds have high temperature requirements when germinating, and if the sowing time is too early, it is easy to cause the seeds to become too thick in the soil, so that they cannot be unearthed, the soil is moist, and the seeds are easy to rot. So people plant melons too early, as they are called"Seed flour"。Therefore, when planting vegetables in spring, melons and vegetables should not be planted too early.
Pod. Legumes include long beans, cowpeas, cowpeas, lentils, and many other varieties. Beans are also a type of crop that prefers high temperatures, especially their seeds. When edamame seeds are foamed in water, they quickly rot if the ambient temperature is not enough for them to germinate. Although some bean seeds can germinate in the soil, if the ambient temperature is too low, the germinated bean seeds will grow crookedly in the soil, eventually leading to broken seedlings, and over time, the sprouts will turn yellow and rot. Therefore, planting beans needs to wait for the temperature to stabilize and the soil temperature to rise before planting, which is conducive to the normal growth and development of beans.
Eggplant and fruit.
Tomatoes, peppers, eggplants, and other Solanaceae plants are all crops that need to be cared for before transplanting. However, even transplanting should not be done too early, as it can lead to low soil temperatures, slow seedling growth, and poor root development. If it is too long, the root system will be degraded due to low temperatures, and the seedlings will become stiff and even die in severe cases. Therefore, nightshade vegetables should not be planted or transplanted too early.
Peanuts, ginger, taro and other crops.
Crops such as peanuts, ginger, and taro are also thermophilic plant species. A certain temperature is required for germination and seed growth. If the temperature is not up to the required level, not only will the germination process slow down, but it will also cause the seeds to rot. This creates wasted seeds and time, as well as trouble if reseeding is required. Therefore, this kind of temperature-loving vegetables should not be planted too early.
To summarize the argument: the planting of vegetables in spring should take into account the characteristics and needs of each vegetable, and choose the appropriate planting time according to the characteristics of different vegetables. For cold-loving vegetables, they can be planted in early spring if they simply avoid frost. For heat-loving vegetables, they should be sown or transplanted when the temperature is stable above 20 degrees Celsius during the day and not lower than 7 or 8 degrees Celsius at night, which not only facilitates seed germination and seedling growth, but also helps to ensure the normal growth and yield of vegetables. Growing vegetables is a fun and challenging process, and the best harvest can only be achieved if you choose the right time.