“Mischler’s Magic” arrangement is created with flowers grown in the fields and greenhouses at Mischler’s. Photo courtesy Mischler’s Florist and Greenhouses by Connie Oswald Stofko It’s the season for homegrown produce, and here’s another local crop you’ll love: homegrown floral arrangements. The flowers are picked daily at Mischler’s Florist and Greenhouses, 118 South Forest Rd., Williamsville. “We pick them every day and make sure they’re at the right bud stage,” said Mark Yadon, vice president at Mischler’s. “We don’t want them…