Sour Chem is a classic crossing of two staple clone-only varieties in feminized form. The Sour Diesel meets Chem 91, for a reinvigorated intense hybrid mixing the best of both worlds. Sour and Chem are said to be relatives, which makes this technically a backcross. They do share many similarities, and these offspring display the best traits of each! You can expect powerful fuel, gas, skunky, complex rich and delicious herb with maximum intensity stone. Large yields of the best green weed around.