Mack and Crack by Seedstockers

It is one of Seedstockers' most potent strains and one of the few independently verified strains with over 30% THC. It is also remarkably consistent from phenotype to phenotype - all have impressive potency levels. Many users will find that the buds are perhaps a little too strong. This strain is only for those who need the highest THC levels. The sweet citrus biscuit flavour and rich skunky undertones make this a real treat for the serious grower who wants to achieve the highest quality levels ever seen.