Question
What is the best soil mixture for an established vegetable garden?

Answer
Sally-

The best soil is known as loam. It is the perfect balance of clay, silt and sand - 40-40-20. This mixture gives the soil the perfect amount of air space, water retention and drainage.

The best way to improve existing soil is by the addition of organic matter, be it leaf mulch, peat, compost or whatever else is available to you.

Elyse