In the past few years, I have developed a liking to another flower that I usually don’t have the best luck growing. For years, I gave up on the stunning dahlia flower, as it just never did what I wanted it to do in the garden, plus it oftentimes required staking. A few years back, a friend of mine grew an entire bed of the taller species of dahlias, making me envious of their multiple blooms and showy effect. He would cut them and place them in …