If it is planted in a greenhouse, the time can be advanced to around the middle and late February. Watermelon planting is not limited to this planting time. Divided into spring stubble, summer stubble and autumn stubble. Sow summer stubble from late May to early June, and harvest in the middle and late August. Autumn stubble can be sown in late June to mid-July, and harvested in September -65438+ 10.
Watermelon seedling raising is quite simple. Watermelon is a warm and drought-tolerant crop. High-quality fruits can be produced in places with sufficient sunlight and fertile soil; On the other hand, when growing in rainy and humid weather, it is easy to get sick and reduce its sugar content, thus reducing fruit quality.
Method for plan watermelon
1, select improved varieties.
Before planting, choose seeds according to your own preferences. Good quality seeds can improve the germination rate.
Step 2 prepare the soil
Prepare loose and breathable soil for sowing. In order to increase nutrition, you can apply decomposed farm manure and mix well.
Step 3 soak to accelerate germination
Seeds need to be treated before sowing. First, dry the seeds in the sun for 1-2 days, then soak them in warm water for about 5-6 hours, then gently rub them with 5% lime water, and then clean them with clean water. After cleaning, put it in the greenhouse to accelerate germination, and most buds can be planted when they grow out.
Step 4: sow seeds
Sow the seeds into the soil, cover the surface with a layer of soil, and then cover with a film to keep warm and moist.
5, management and maintenance
Watering in time during the growth period, reasonable topdressing to ensure nutrition, pruning and pressing vines, and controlling pests and diseases.