Sowing the scion of watermelon rootstock

1. Cultivate good rootstocks

The sowing time is 7 to 10 days earlier than the scion and watermelon. Seedlings are grown in a nutrient cup, which is usually suitable for planting from late February to March.

2. Cultivate robust watermelon seedlings

One week after sowing, the rootstocks are soaked and germinated, and then germinated and concentrated in wooden boxes or ground soil to maintain temperature and humidity, so that they can be unearthed and grown.