Don't throw away the watermelon rinds after eating watermelon in summer. Keep them and you can use them to grow flowers, and the flowers will grow vigorously and burst out of the pot.

The fruit we buy most often in the hot summer is probably watermelon, after all, watermelon is really cheap in this summer season. Around here, when watermelon is at its cheapest, it only costs 8 mao per jin. In today's society, what else can 8 mao buy? This is also the best summer heat-relief fruit for us ordinary people. However, many people just throw away the watermelon rind after eating the watermelon. They don't know that the watermelon rind can actually be used to grow flowers, and the flowers grown with it grow quite vigorously, quickly bursting out of the pot!
The method is also very simple. After we finish eating the watermelon, we collect all the watermelon rinds, then wash them clean and cut them into small squares. Don't cut them too large, because cutting them too large will affect the fermentation time.
After preparing everything, we can put it into the soil prepared in advance. First spread a layer of soil in the pot, then add a suitable amount of watermelon rind as a layer. Note that you also shouldn't put in too much. After that, continue covering the watermelon rind with another layer of soil, then add more watermelon rind. Repeat this back and forth until the flower pot is almost full.
After doing this, all we need to do is wait for fermentation. Generally in summer the time is relatively short, and it can be successfully made in about a week! The soil made this way has a very good care effect on flowers. Using it to plant flowers can really be said to get twice the result with half the effort. Everyone can try it themselves. Anyway, it's not difficult to do, and it doesn't cost money.