When to Plant Long Beans? A Full Guide to Planting Time and Methods
SummaryPlanting time: long beans can be planted in the open field in spring from February to March, in summer from May to August, and in autumn from September to October; in a greenhouse they can be planted all year round. Planting method: choose fertile soil, apply an appropriate amount of base fertilizer, sow about 3-5 seeds per hole, apply fertilizer around them and then cover with soil to bury the seeds. Be careful that the fertilizer does not touch the seeds, to avoid burning them. After sowing, you can cover with plastic film, and remove the film once the seeds sprout. Later, set up supports in time and do a good job of pest and disease control.
1. Planting time for long beans
Long beans can generally be planted in spring, summer, or autumn. Of course, if planting in a greenhouse, they can be planted all year round. In the open field, they can generally be sown in spring from February to March, or in summer from May to August, or in autumn from September to October. During this period, you can choose a suitable time for sowing according to the climate of your region.
2. Planting methods for long beans
1. Choosing and preparing the land
Long beans have relatively strong adaptability and are not demanding about the land, but if the planting soil is relatively fertile, the quality and yield will be higher. Therefore, when preparing the land, you can dig the soil a bit deeper and scatter an appropriate amount of fertilizer as base fertilizer, to ensure the soil has sufficient fertility.
2. Sowing methods
(1) First method: in the prepared plot, dig holes at suitable intervals, sow about 3-5 seeds in each hole, apply fertilizer around them, and then bury the seeds. When applying fertilizer, it is best not to let the fertilizer touch the seeds. If the fertilizer touches the seeds, it is easy to burn the seeds and reduce their germination rate.
(2) Second method: scatter the seeds into the soil in the chosen plot, and cover with a layer of plastic film. After the seeds sprout, you can uncover the film for ventilation, and at the same time water a small amount. Then, when the seedlings grow to 5-6cm, you can pull up the seedlings and transplant them at suitable intervals. After transplanting, if there is no rain, you need to water, otherwise the seedlings may wither and die.
3. Later management
Watering should be done before long beans flower. Long beans are a climbing-type growing vegetable, so in order to increase yield and make harvesting convenient, you can choose to set up supports when the seedlings grow to about 30cm. During the flowering period of long beans, topdress with fertilizer in time, which helps improve the quality and yield of long beans.
4. Preventing pests and diseases
Long beans generally rarely develop diseases, but sometimes root rot can occur, and some pests may also appear, such as bean pod borers and cowpea pod borers. Therefore, during the planting process of long beans, observe carefully whether the above symptoms appear. If they do, carry out timely control. During this period, you can choose to buy targeted pesticides from a pesticide store and apply them for control according to the recommended dosage on the instructions.