Constraints that affect the soil can be described are physically, chemically and biologically. If it is a sandy soil, fine material needs to be added directly or indirectly such as in case of His Majesty’s deliberation. He suggests the slow method by trying to retain rain water longer in the soil so that plant could grow on them and improve further the moisture to the soil . If it is fruit tree, finer material can be placed in the planting hole at the establishment of the tree. A U shaped row of vetiver grasses could be planted immediately on the lower slope of each tree to retain moisture longer in the soil. If in the field crop area or vegetables, leguminous crops can be ploughed in several times to improve the texture and biological factors of the sandy soil. Chemical fertilizers could be added according to the results of analyses. This “natural” way of His Majesty usually takes time but it is reasonable and sustainable. If water can be obtained more readily through reservoirs or streams, the process may be faster. Rows of vetiver grasses are quite effective in helping water retention in the soil, and thus more available to plant growth. In the sloping area where vetiver grasses rows were most effectively produce the so called “living natural wall” to check erosion. Strategy has been used to describe this.