Even more significantly for the smallest growers, the board wants to allow them to expand, first to 5,000 square feet (465 square meters) and then possibly to 8,000 square feet (743 square meters). Those producers have long complained the tier-one licenses, designed to ensure craft growers have a place in the market, are so restrictive that they can't succeed. Though they must make similar investments in security, insurance and product tracking as the largest growers, they are allowed to grow and sell only tiny fraction of what the largest growers produce.