How can you grow greener watercress?

This one. You can't just build a greenhouse.

It is planted in the spring, because the light is better at this time, which is suitable for the growth of watercress.

The best time to grow is from August to September, if it is planted in the north, we must ensure that the temperature is sufficient, many people will choose to plant in greenhouses, if you want to grow watercress in the open field, the temperature must be suitable for the growth of watercress, otherwise it will reduce the yield of watercress, and it may also cause death.

Watercress is planted in March to May every year at a very opportune time, as the weather at this time is warmer, which is perfect for sowing.

Watercress can be grown in the following ways:

1.SowingWatercress, which can be purchased at the vegetable market, can be used directly for cuttings, and the old stems are better. If there are adventitious roots, it is easier to survive.

Cut the watercress stalks into small pieces of about 10 to 15 cm, each slice has about 3 to 5 knots. The cuttings are inserted into the soil to a depth of about 3 to 5 cm, preferably semi-recumbent, so that the stems are as close to the soil surface as possible, watered, preferably at a water level of about 1 cm. If you are planting ramets, you should do it about a month after cutting, with a spacing of about 10 cm.

2.Day-to-day managementMoisten the cress to avoid drought. It is often necessary to water the soil to keep it moist. When growing watercress, it is best to plant water, while the water level is relatively shallow.

More fertilizer is needed, but it is better to apply all-element fertilizer, with one decomposed organic fertilizer per harvest. There are fewer pests and diseases in paddy fields, and manual elimination is one of the main reasons. If the pest is more severe, the plant may be flooded, and after the pest has drowned, the water will be drained.

3.HarvestCress can be harvested at about 20 cm.

To grow watercress in dry land, it is necessary to select the land first, and the selected planting land should be easy to drain and have a certain fertility. Choose high-quality watercress varieties and buy seedlings that are healthy and have intact roots. Then plant according to the appropriate row spacing.

After planting, it is necessary to water reasonably, generally every 2-3 days, so that the planting ground can be kept moist.

1. Planting time.

When growing watercress, you don't need to deliberately choose the time, you can generally do it at will throughout the year, as long as the humidity and temperature are suitable. However, in most cases, the planting time is in August-September.

Second, the selection of land for reorganization.

If you want to grow watercress on dry land, you should choose a piece of land that is easy to drain and have enough fertility in the soil, so it is recommended to choose a soil with good porosity and rich organic matter. If the soil is too sticky, it will affect its growth. Also, there should be something to shade the planting site.

After selecting the land, it is necessary to carry out deep ploughing, break up the large soil blocks, then apply an appropriate amount of base fertilizer, and finally plow the ditch.

3. Seedling selection and planting.

In order to make the survival rate of the watercress planted higher, the varieties selected for planting should be of high quality, and the seedlings should be healthy, and the root system should be intact, so that it can grow quickly after planting. After selecting the seedlings, they should be planted at a certain distance, and if they are planted in dry land, the row spacing should be larger, the row spacing should be about 20cm, and the plant spacing should be about 15cm. Finally, plant 3-4 seedlings in each hole.

Fourth, post-planting management.

When planting watercress after dry land, it is necessary to do a good job of watering and keep the planting ground moist, so it is necessary to water it every 2-3 days. If you want to apply fertilizer, you can choose organic fertilizer, apply the fertilizer evenly on the ground, and water it appropriately to promote the absorption of seedlings.

Share ways to save money and grow watercress quickly; details of the improvement of the environment in which watercress grows; and demonstration 1 of the first fertilization