Highly Dutch's Middelburg hybrid a high potency strain specific rotating variety of some of the finest cannabis flower. Highly Dutch's Middelburg hybrid a high potency strain specific rotating variety of some of the finest cannabis flower. Grown from natural, nutrient-rich living soil, these high terpene, high THC hybrid flowers are aromatic and full of flavour. When life gives you choices, sometimes you need that middle ground for all the moments you want to create.