1、 Drying

When a green gourd is heated, its skin can turn yellow. So if possible, you can use the oven or oven to bake its skin to yellow. With this method, the skin of the gourd can be quickly baked into yellow. However, it should be noted that it must be roasted over a low heat. If the fire is too high, it may be deformed or burnt

2、 Sun drying

Drying it in the sun can also turn its surface yellow. When drying, you need to pay attention to let it receive sufficient and scattered light. Don't let it be directly exposed to strong light, otherwise it may be sunburned, dry crack, discoloration and other problems. This method is relatively stable and not very slow. It is recommended

3、 Natural air drying

Put the gourd in a semi shady and well ventilated place and let the wind dry it. This also makes its surface yellow. When drying it, pay attention not to let it be blown by too strong wind. Although this method is slow, it is very safe and can make the gourd turn yellow while fully maintaining its original shape