My beautiful cyclamen plant has been providing my house with vibrant red flowers for the past few months. I have been faithfully watering the dish when it gets dry and removing the dead blooms. I was getting proud of my once brown thumb now turning green. But the past couple of days there have been more dead blooms than live ones and the lush, green leaves are turning yellow. Dismayed, I thought, “Are my brown thumbs showing their true colours?”