This attractive blue flower has a tall stem resembling a grass blade and ... the Rose of Sharon has become popular in North ...

Better known as Adam and Eve or devil’s helmet, this plant, which is identified by its hooded blue flowers, is one of the most poisonous in the UK. Growing tall spikes between June and September ...

Thrives in sun to shade. Grows 1-3 feet tall. Virginia bluebells (Mertensia virginica) — Pink, but opens to reveal blue flowers on arching, branched stems. Prefers part shade or shade, and moist, ...