I live on a bog clay mound , love to garden so I built a big raised garden , like 40-40 , had top soil poured on the clay , it's at least a foot deep . But 1/2 of it is pretty good top soil , 1/2 is more clay content of the top soil. The 1/2 with the clay is pretty hard and didnt grow tomatoes well at all , should I add a load of sand to loosen the soil or try to add a higher quality soil to that side of the garden . I grow tomatoes , different peppers , and okra . And garlic .
