Sandy land is not suitable for growing vegetables and needs to be improved. You can fill in a lot of soil and then fertilize it to grow vegetables.

Sand is a mixture of more than 80% sand and less than 20% clay. Generally speaking, it refers to soil with high sand content. This kind of soil is loose and permeable, but its water and fertilizer retention ability is poor, so it needs to be improved during cultivation. Not suitable for the growth of some plants.