Why are the green bean leaves wilting? How to solve the problem of green bean leaves wilting?

French beans are very common in our daily life. People often like to grow some at home because of their high nutritional value and good health care functions. However, many people have encountered the situation of wilting leaves when growing them. So what is the problem with the wilting leaves of French beans? How to solve the problem of wilting leaves of French beans? Let's take a look.

Why are the green bean leaves wilting?

When the temperature changes too much, the leaves of green beans have poor regulation ability and curl. Especially under high temperature, the evaporation of green beans increases sharply, and the root system cannot keep up with the water supply. The water in the leaves will evaporate, causing the edges and tips of the leaves to curl. If the temperature continues to rise but the water supply is insufficient, the leaves may dry up.

How to solve the problem of green bean leaves wilting

1. You can water it to remedy the situation. It is recommended to irrigate at night and drain it during the day to prevent water from accumulating on the ground.

2. Spray amino acid foliar fertilizer on the leaves and add appropriate amount of fungicide to prevent bacterial harm.

Can French beans be grown all year round?

French beans, also known as beans, lentils or kidney beans, are plants of the genus Phaseolus in the family Fabaceae. Although they are called French beans, they cannot be planted in all seasons, because they are very sensitive to frost, so they must be planted after the frost ends.

If you want to plant outdoors, in the south, the suitable period for sowing is generally from March to August. From sowing to harvesting, the general growth cycle of green beans is about 50-60 days. Therefore, if planted properly, green beans can basically be harvested from May to October. The duration is longer than that of most legumes. This may be the reason why green beans got their name.

If in the north, due to the longer frost period, the suitable sowing time will be shortened to April and May to June and July; of course, the vegetable industry nowadays generally uses greenhouses and hothouses for planting, so it can be planted all year round.