Photo courtesy Henry’s Gardens by Connie Oswald Stofko Do you know how to properly cut flowers from a garden? Most people don’t, said Barb Henry, who founded Henry’s Gardens with her husband Martin. People often cut the stem too short, she said. Or they think they are cutting one stem, but they are cutting the entire plant. Or they cut a flower that is already old and won’t look nice for very long. That’s why Henry has created classes to…