1. Variety selection

If you want to cultivate square watermelon, you need to choose a good variety of watermelon first. It is best to choose varieties with larger fruit and thicker peel, which can increase the success probability of breeding

2. Soil

Its growth needs enough nutrients. It can be cultivated with new vegetable garden soil combined with a small amount of plant ash and base fertilizer. Before use, the soil needs to be disinfected

3. Moisture

In the growth period, we must ensure sufficient water, so that the watermelon fruit will be huge; In the flowering and fruit setting stage, it is necessary to control the water to prevent overgrowth

4. Fertilization

Before planting, base fertilizer needs to be added to the soil. After the young melon just grows, it needs appropriate fertilization