Planting method of potted watermelon

Recently, the cheating news of Chen Sicheng has occupied the screen in the past few days. He was originally optimistic about his film and television development, but now everything seems to be so difficult. I suddenly remembered that Chen Sicheng said he liked to eat watermelons in the program. Now many watermelons on the market are ripe or injected with water, which makes people uneasy to eat. Today, I will introduce to you the planting techniques of potted watermelons. So that everyone can eat their own watermelons at home.

Selection of containers and varieties

The root system of watermelon is relatively developed, in order to meet its growth conditions, we can choose a larger flowerpot with a better diameter in 30~50cm. Because the nutrition of potted plants is limited and the space is not large, it is better to choose small watermelon varieties. Generally speaking, the better ones are black beauty and so on. But remember that usually eaten watermelon seeds can not be used as seeds, because today's watermelons are hybrids.

Second raising seedling

First of all, soak the seeds in 55 ℃ water and drop the water temperature to 30 ℃. After soaking for 3 hours and 5 hours, accelerate germination in the thermostat, wait for the seeds to grow out of 1 cm small buds, and then sow the seeds in a burrow tray. Pay attention to watering and ventilation, the seedling stage of watermelon can be planted in 25-30 days.

3 colonization and daily management

To choose the nutrient soil before planting, you can go to the florist to buy ready-made commercial substrate into the flowerpot, pour water thoroughly, and then plant the watermelon seedlings, and then pour some water to merge the root system with the substrate. It is necessary to apply less balanced fertilizer in the early stage and more potash fertilizer in the later stage to ensure flower bud differentiation. When the seedlings grow to a certain height, they need to be fixed with bamboo poles so that they can grow upward. After 9 o'clock in the morning, the stamens of the female flowers are smeared with the stamens that opened that day, so that the pollen of the male flowers is scattered on the stigma of the female flowers. Pollination is important for sitting watermelons.

Four harvests

Also leave a melon seedling, so that the nutrition can all support one, and when the melon is full and grow up, use a bag of watermelon to cover it and hang it up to prevent the watermelon from falling off. Wait for the stripes on the watermelon to be fully extended and you can harvest.