Take breadfruit and citrus trees — they flower and fruit in Hawaii, but can’t set seed and therefore don’t spread in the wild. If you want these plants, you have to cultivate them.

Hawaiian gardens have long been famous for their vast array of orchids and other showy flowering plants. Ferns on the other hand don’t get top billing in most landscapes even though they were ...

Outdoor flower gardens are a beautiful thing that bring color and cheer to those who cultivate them. Yet growing flowers ...

September marks a perfect time to start transitioning your beloved indoor plants to the great outdoors. As the temperatures begin to cool and daylight hours decrease, preparing your plants for their ...

One example is the relationship between Hawaiian lobelia plant species with native forest birds like the iiwi. The plant and bird evolved together – the tubular shape of the plant’s flowers ...

Botanically, there is no such thing as a houseplant. What we call houseplants are mostly species that grow outdoors in ...

These are the 20 best tiny flowers to grow in your garden. These petite plants balance your garden's larger blooms and add a ...

Learn why prayer plants are blooming and whether this is a good or a bad sign, plus tips for pruning and after-bloom care.

These methods include producing sweet-smelling fragrances and sugary nectar. While some plants deliver on the promise of ...