A rich texture of soils is needed to grow the plants. Sandy rich soils are more productive than the other types of soils. Unfortunately there are a lot of gardens with low quality soils. You need to understand what kind of soil is there in your garden. Clay soils are one of the most difficult types of soils for planting plants. The color of the clay soil is either dark brown or yellow and it is also very sticky, if it is wet. If there is heavy rainfall, the plants may die if they are planed on the clay soils. flipscreen