| Inula helenium, a large plant, related to the sunflower, which grows wild in Europe and has become naturalized in N. America. |
| First-year flowering perennials which can be sown early in heated propagators then grown on in a greenhouse or cool room include achillea, helenium, echinacea and salvia. |
| Add instant late summer colour with dahlia, red hot pokers and helenium blooms. |
| Inula helenium 30 mL Scutellaria baicalensis 40 mL Hyssopus off. |
| As for those tears falling to the ground beneath her feet they, supposedly, impregnated it with magical properties, causing the genus helenium to spring from the spot. |
| Perennials which benefit from dividing every few years include hostas, cranesbill geranium, montbretia, rudbeckia, helenium and aster. |
