Veg Garden in Sand
I want to start a vegetable garden in my yard in a spot that has about 3 inches of sand on top of the normal clay-like coil. Do you think I can simply roto-till the sand into the soil and maybe add some top soil after or do I need to have the sand removed? Also as this is my first garden I'm wondering is late April to late in the season to begin?
Thanks in advance for your advice.