Question: How to regenerate sandy dead soil into soil that holds moisture and can support a productive garden?
Option 0: Turn the dry dusty soil while working in compost matter and a bit of manure. This will transform the soil into fertile, dark, rich  nutrient-filled soil for great gardening results. This soil will hold moisture very well.
Option 1: Turn the dry dusty soil while working in compost matter and a bit of manure. This will deter pests and bacteria and provide dark, rich, nutrient-filled soil for great gardening results. This soil will hold manure very well.
Answer: 0