The flowers of a tropical hibiscus shrub are showstoppers. Get expert tips for hibiscus care, both outdoors and as ...

The starlike flower has at least five petals (it is known as a double hibiscus when there are more) that appear in formations including a cartwheel (in which they completely overlap), a windmill ...

New study shows hibiscus flowers lost bullseye patterns through repeated gene changes, despite bee preference.

A hard freeze or a mechanical injury to a grafted hibiscus can kill or remove the double-flowered hibiscus you thought you were buying. Then the remaining single-flowered rootstock grows alone.

unlike the hardy hibiscus. Flowers can be single or double and sometimes have contrasting eyes. The tropical hibiscus performs best in full sun to part shade and consistent moisture and fertilizer ...

the Hibiscus sabdariffa species. Often—and erroneously—described as a flower, the hibiscus we cook with is actually a collection of sepals (known as a calyx), the part of a flowering plant ...