Green Kratom Strains are actually most similar to White Kratom Strains. Green Kratom Strains provide a clear head and energy for some. For other, Green strains are more relaxing. It also depends on the amount of Kratom an individual uses. Green Kratom is usually found to be the least dried or the leaves at the bottom of the tree- sometimes this is mixed with the middle layer, which is often used for the White Kratom Strains.