Critical Mass is an awesome strain that has been used for thousands of hybrid mixtures. The reason why Critical Mass attracts its respect is because it’s a high yielding strain that develops an abundance of nice size nugs.
When Afghani and Skunk #1 genetics got together they created a strain called Big Bud. After breeding and selecting the best phenos, Big Bud turned into Critical Mass, which has become one of the most poular strains around.
The highs induced are quite powerful and very relaxing like a typical indica stoned. With THC levels over 20%, this strain is very sought after.