How to plant watermelon seeds: methods and techniques for planting watermelons.

How to plant watermelon seedsA detailed introduction about the planting of watermelon seeds and the methods and techniques of watermelon cultivation, green plant maintenance tips, read on!Watermelon is the king of fruits in summer, juicy and thirst-quenching, many people enjoy eating watermelon during the summer. So, how is it bred and planted? In fact, it's not that complicated. Let's find out below.First, breeding watermelons. Watermelon planting usually takes place around the end of March to the beginning of April, around Qingming Festival. Seedlings should be started about seven days in advance. First, we need to place the prepared seeds in the sun to increase the germination rate. If the sun is strong, two to three hours of exposure will suffice. Next, prepare a small pot, preferably a ceramic one, as ceramic pots have good insulation properties. Pour in warm water at about 40 degrees Celsius and soak the seeds for about eight hours to speed up germination. After the soaking time is up, discard the warm water and use warm water to dampen a towel, then lay it flat at the bottom of the pot, place the seeds on top, cover them with another damp towel, and put the pot in a place with a constant temperature of about 30 degrees Celsius to allow the seeds to germinate slowly.Second, planting watermelon seedlings1. Land selection: Watermelons prefer loose and breathable sandy soil, which produces the sweetest watermelons. It's best not to plant watermelons in the same plot repeatedly. It's advisable to wait 2 to 3 years before planting again in land that has previously been used for watermelon cultivation, as this can prevent the seedlings from withering and affect yield.2. Land preparation: Spread a generous amount of farm manure on the land and mix in some cake fertilizer. Then, deeply plow the land to bury the fertilizer underground, which promotes the growth of watermelons. Watermelons that come into contact with cake fertilizer are the sweetest.3. Seedling cultivation: Once the seeds sprout, it's time to grow seedlings. In this area, we usually start growing seedlings in greenhouses before transplanting them to the fields. Seedling cultivation is crucial as the quality of the seedlings directly affects the survival rate of the planting. When growing seedlings, it's important to constantly monitor the temperature inside the greenhouse, especially during the day. High temperatures can easily kill the seedlings, so it's necessary to ventilate frequently to lower the temperature inside the greenhouse.