When is the best time to plant the latest watermelons, and how do you plant them?

1. When is the best time to plant

Watermelon planting is best done by sowing and raising seedlings in mid-to-late March in spring, then transplanting in mid-to-late April, and harvesting begins in late June. If grown in a greenhouse, the time can be moved earlier to around mid-to-late February. Watermelon planting does not have only this one planting time; it is divided into spring crop, summer crop, and autumn crop. The summer crop is sown from late May to early June, and can be harvested in mid-to-late August. The autumn crop can be sown from late June to mid-July, and can mature and be harvested from September to October.

2. How to plant

1. Choose good seeds: Before planting, first choose the seeds according to your own preferences. High-quality seeds can increase the germination rate.

2. Prepare the soil: Prepare loose, breathable soil for sowing. To increase nutrients, you can apply decomposed farmyard manure and mix it evenly.

3. Soak to promote germination: Before sowing, the seeds need to be treated. First sun-dry the seeds for 1-2 days, then soak them in warm water for about 5-6 hours, then gently rub and wash them with 5% lime water, and afterward rinse them clean in clear water. After washing, place them in a greenhouse to promote germination. Once most of the sprouts have grown, they can be sown.

4. Sow: Scatter the seeds into the soil, cover the surface with a layer of soil, and then cover with plastic film to keep warm and retain moisture.

5. Management and care: Water promptly during the growth stage, apply additional fertilizer reasonably to ensure nutrition, carry out pruning and vine pressing, and do a good job of preventing and controlling pests and diseases.