Today on Blunt Business Sean is joined by Tim Cullen, Harvest CEO. Cullen has a background in biology and tells his visitors that it's crucial for new grows to set up a chain of command. He found that it was better to hire people who love the plant. Early on, some of his grow employees took it upon themselves to make their own nutrient mixes for the plants. That was a major problem, because Colorado Harvest, like other grows in the cannabis field, has spent time, effort and money perfecting its grow recipe. Despite the fact that growers and the agriculture department worked together on the pesticide list, Cullen says it would be helpful if there were even more communication between the department and the cannabis community.