All right guys, this puzzle is super easy. Just match it and get 4 of each herb and save before putting to each bowl, then just trial and error. The match doesn't have to be what dynastyhan said, just match it don't care whether circle symbol is north.
The 4 signs represent the 4 elements triangle is for earth circle fire the curly thing is air and the other water no mater what, once you ve turned the stones facing properly place firemoss under the circle whirlweed under the earth sign, oneberry under water and the mushroom thing under air