Geraniums need plenty of direct sunlight—at least six hours a day—to bloom well, so too much shade will stunt their flower production. Overwatering or poor drainage can cause root stress and yellowing ...

The colorful blooms of geraniums are a nursery favorite in spring, but did you know you can grow geraniums from seed? These colorful flowers are grown both as perennials and annuals, and while you can ...