When will strawberries be planted? Five ways to solve the problem of leaf yellowing!

Strawberries are a common fruit. Every April and May, many people will buy some to go home to make salad, and some even buy several pots to put on the balcony. When will the strawberries be planted? What if the leaves turn yellow?

First, strawberry introduction:

1. What are the varieties of strawberries?

There are many kinds of strawberries, which can be roughly divided into Shuofeng Strawberry, Mingjing Strawberry, Mingxu Strawberry, Chunxu Strawberry, Fengxiang Strawberry, Zaoguang Strawberry, Ningyu Strawberry, Xingdu No. 1 Strawberry, Xingdu No. 2 Strawberry, Stone Berry No. 1 Strawberry, Giant Star Strawberry, Guardian Strawberry, Samsung Strawberry, Virginia Strawberry, Japan No.1 Strawberry, among which Shuofeng Strawberry, Mingjing Strawberry, Mingxu Strawberry and Chunxu Strawberry are the more common kinds in daily life.

2. where do strawberries come from?

Strawberries are native to South America and are planted in Beijing, Hebei, Liaoning, Anhui, Shandong, Sichuan and Yunnan, among which Changping District of Beijing has the largest planting area.

When will strawberries be planted?

1. Strawberry seedlings are usually planted around February, but with the improvement of greenhouse technology, strawberry seedlings can now be planted all the year round. You only need to control the temperature at about 25-28 degrees. After planting, it will be ripe and on the market in about four months.

2. Strawberry seeds are generally sown from July to August, will germinate quickly after 15 days, and will mature and appear on the market around November. Of course, if there is a greenhouse, you can plant them at any time.

Third, what if the strawberry leaves turn yellow?

First, the temperature is too high or too low: strawberries do not require high temperature, and generally grow best at about 18-22 degrees Celsius. If the temperature is too high or too low, it will cause the leaves to turn yellow.

Solution: if the temperature is very low, you can put it in the greenhouse to regulate the temperature. if the temperature is very high, you should move to the shade or sprinkle some water around the basin soil to increase the humidity. After a period of time, the leaves will recover.

Second, too much or too little fertilization: strawberries have high requirements for fertilizer. In general, enough base fertilizer should be applied after planting to the flowering and fruiting stage, and appropriate amount of special fertilizer should be applied during the fruit expansion period and after harvest, but if it is applied too much or too little, or directly spread on the roots, flowers and other parts will make the leaves yellow.

Solution: flowering period, fruit expansion period, the late harvest should be appropriate to apply some base fertilizer and special fertilizer, and application as far as possible, do not sprinkle directly on the leaves or next to the roots, so as not to burn the roots or leaves. When fertilizing, if you apply fertilizer recently and the leaves turn yellow, you don't have to apply it any more. You can pour some water properly. After a period of time, the leaves will regain their color. If you haven't applied any fertilizer recently, you should apply the corresponding fertilizer.

Third, too much or too little watering: strawberries do not have high requirements for moisture, generally as long as they keep the soil moist, but if they are watered too much, it will lead to stagnant water in the basin soil, resulting in yellowing of leaves, of course, if too little watering, it will also make the plant lack of water and appear leaf yellow phenomenon, so watering should be appropriate.

Solution: if the recent watering frequency is frequent or too much watering, it is necessary to control the amount of watering, and remove the plant to the shade for a day or two and then transplant to the flowerpot, if the recent watering times are few or long time, it is necessary to properly water. When watering, the humidity should be controlled at 40%-60% as far as possible, and when watering, do not water too much in spring, autumn and winter. In summer, you can determine the watering times according to the dry humidity of the basin soil, but not too much.

Fourth, the light is too strong or no light: strawberries are light-loving plants but do not tolerate strong light, if exposed to strong light, it will make the plant lack of water and cause the leaves to yellow. of course, if placed in the shade for a long time, the plant will not be able to carry out photosynthesis and produce yellowing phenomenon.

Solution: if you keep it in the shade for a long time, move it to a place with light, and if you encounter hot summer weather, move to a cool place. After a period of time, the leaves will return to normal.

Reason 5, the impact of diseases and insect pests: during the growth of strawberries, there will be leaf spot, aphids, whitefly and other diseases and insect pests, these idiots will make the leaves yellow.

Solution: do a good job in various management work, and spray a small amount of chemicals in advance for prevention and control, if diseases and insect pests have occurred, special agents can be used for spray control.

The above is a detailed introduction of the strawberry planting time and the solution to the yellowing of leaves. I hope it will be helpful to you.