Soil & land

We should be purchase a cultivated land i.e., where the vegetation can grow. Land with too many rocks, worms, bones and thorny trees is not considered good. If it is high at the center and sloping towards the sides it is not good.
White soil is good for the Brahmans, red for the Kshatriyas, yellow for the Vaisyas and black for sudras. It was advised to dig 12 ft down ward. If the soil is black up to 3 ft down and white or red below than, the land is good to purchase.
Black and clayey soil is not good for building. If the soil is crumbly rock, money comes without effort. Yellow soil is ideal for the business community.
Soil test : -According to the ancient Indian Vastu Specialist, dig a 2’x2’x2′ hole and then fill it up again. If some soil left over after filling, the land is good. If there is no soil left after filling up, it is average. If the hole is not fully filled, it is not good. This is the test to determine the soil’s natural moisture, density and aeration. And other way you can check it then dig a 2’x2’x2′ hole and fill it with water. If the time taken to absorb the water is more than an hour, it is good. After the water is absorbed, and there are many cracks in the hole that we understand that the foundation of the house must be extra strong and will cost more.
Standard to purchase of land :- According to Vastu sastra you should not purchase land from that who have became insolvent, a person suffering from leprosy, from lunatics, and from people who have left the country.
We should not be purchase a land donated to a temple, allotted to the watchman of the village, land in possession of charitable trusts, land without any title deed