C4 is a hybrid strain and is a cross between Shiskaberry and Frostbite. It is an explosive strain nonetheless. With mild green buds, it is woven with orange hairs that look exquisite at the same time. Moreover, it has exceptionally frosty buds separate it from the rest of the crowd. Its smell is elegant with a pine and sour citrus aroma. Even though you will think nothing of it at first, the scent will overpower you and will make you feel great. The bud tastes excellent considering its piney taste, which is mixed with sour citrus. However, the citrus taste is stronger, but then again it is widely preferred by a majority of cannabis users.