Shaped like a candelabra, our Euphorbia avasmontana is in bloom. But when we talk about the spectacle, we're not talking about the flowers (which are too small to be easily seen)—we're talking about the plant's cyathia. That is, the yellow flower-like structures that add flash to a...

Who has experience growing primroses? We're new to the primrose party, but here's an early observation: They are THIRSTY. Housed in the Primula genus, the primrose is a perennial semi-evergreen native to northern Africa and southwestern Asia. You'll also see them growing wild throughout Europe, from the British...