Silt.
gravel
soil ferility
soil ferility
with a set of sieves
Silt.
clay
large particle soil
The bigger the particle size, the more drainage the soil would have. The smaller the particle sizer, the less drainage the soil would have. ITS EASY
gravel
sand.
soil ferility
soil ferility
2 hairs wide
with a set of sieves
parent material
increases