Under what weather conditions will it be sweeter to grow melons and fruits?

Planting melons and fruits will be sweeter under the following weather conditions:

Sunny: Sunny weather makes melons and fruits sweeter. The more sunlight they receive during their growth, the more carbohydrates they store and the higher their sweetness.

Rainfall: Generally speaking, adequate rainfall can promote fruit growth, but some drought-tolerant fruit trees will also dilute sugar and reduce sweetness when there is too much rain.

Temperature difference: there is a certain temperature difference between day and night, which will reduce the respiration of fruits and vegetables at night, thus reducing energy consumption and accumulating more substances will be sweeter.

Temperature difference: melons and fruits also need to breathe at night, which will consume nutrients produced during the day. When there is a certain temperature difference between day and night, the temperature at night is relatively low, and the respiration of fruits and vegetables will be obviously weakened, thus reducing energy consumption, making fruits and vegetables accumulate more substances and more sweetness. If the temperature difference between day and night is small, more nutrients will be consumed and the sweetness will be reduced.

Nutrition: During the growth of fruits and vegetables, the nutrients will also affect their sweetness. Ensuring sufficient phosphate fertilizer can promote the formation of nutrients and help the fruit to ripen better. Potassium fertilizer can help sugar to form and transport better, so it is necessary to apply more phosphorus and potassium fertilizer during the growth of fruit, so that the fruit will be sweeter.