- by Jennifer Weiss, Owner, Gardening Under the Big Sky In the 1850s and 60s, pea plants powered Gregor Mendel's experiments which pioneered our modern understanding of inheritable genetics. We're still enjoying those traits and the products of intentional selections today. Loved for their heavenly fragrance, rich colors, and old-fashioned simplicity, these endearing flowers cultivate a sense of local nostalgia. Join us to learn why Bozeman was dubbed “The Sweet Pea City” (with a carnival and full regalia parade to boot), how to easily start growing your own, and the best ideas for enjoying these cut flowers this summer.