Heliopsis helianthoides Solar Flare - False sunflower

Heliopsis helianthoides ‘Solar Flare’ is a compact cultivar of false sunflower distinguished by its variegated, variegated foliage, in perfect harmony with its golden-yellow daisy-like flowers. This variety, which flowers from spring to autumn, finds a place in the sun, at the front of borders or in pots. Its decorative foliage remains interesting even outside of peak flowering. This hardy perennial is a robust and durable plant within reach of all gardeners, even beginners.

Originating from the North American species Heliopsis helianthoides, ‘Solar Flare’ belongs to the Asteraceae family. The species, known by the names heliopsis, ox-eye, or false sunflower, is one of the most cultivated heliopsis. In the wild, it is found in eastern and central North America, from southern Canada to Texas and New Mexico, in tallgrass prairies, open forest edges, and roadsides.
'Solar Flare' is a cultivar selected for its distinctly more compact habit and its cream-yellow to pale green foliage strongly veined with green. It is a herbaceous perennial with a woody base, slightly rhizomatous, but non-invasive, which over the years forms a dense clump. The upright, firm stems branch well and bear opposite, ovate to lanceolate leaves, measuring 6 to 10 cm long, with a toothed margin and a slightly rough texture. The clump reaches 30 to 35 cm in height in a pot, slightly more in open ground, and about 30 cm in width. Its growth is rapid, it flowers from the first year after planting.
The flowering, in solitary heads borne at the ends of the stems, extends from July to October. Each 4 to 6 cm diameter head presents golden-yellow florets or ligules surrounding a central disc of a deeper yellow, turning towards orange at maturity. A characteristic of the genus, these ligules are fertile, which distinguishes them from those of true sunflowers. The flowers are rich in nectar and pollen, loved by bees, bumblebees, and butterflies. They also make good cut flowers, long-lasting in a vase. After flowering, the plant produces small dry achenes, which ensure seed dispersal.
The root system, formed of short rhizomes and fibrous roots, anchors the clump well while allowing it to withstand periods of moderate drought. The deciduous vegetation disappears in winter and develops each spring from the base.

Plant Heliopsis ‘Solar Flare’ at the edge of a border, in the sun, where its variegated foliage will create a beautiful and luminous band all summer. Pair it with the blue spikes of Salvia nemorosa ‘Caradonna’ or Nepeta ‘Kit Cat’ to create an easy-to-maintain scene full of contrast. In a prairie-style garden, mix it with a few clumps of Echinacea purpurea ‘Magnus’ in front of a bluish ornamental grass like Panicum virgatum ‘Heavy Metal’. In a large pot, combine it with a hardy geranium groundcover that will form a flowering cushion. This plant tolerates heat well; a gravel mulch will further enhance its decorative foliage.

The genus name Heliopsis comes from the Greek hélios (the sun) and opsis (appearance), in reference to the colour of the inflorescences, while the epithet helianthoides means "resembling a sunflower".