Heuchera has improved in colour and form over the past several decades, some of the newer varieties currently being introduced are stunning and more are on the way.
Heuchera Melting Fire, a new seed variety of Heuchera is named for the intense purple-red colour of its new foliage.

Also known as “Coral Bells”, Melting Fire is a charming groundcover for a shady garden. In spring, the new foliage emerges bright red with delightfully curled and heavily ruffled edges. As spring turns to summer the colour deepens, adding maroon highlights, it keeps its red tones right through the hottest weather. Different cultivars can be used together to good effect. They can lend fantastic colour contrast or colour echoes to the garden.

The flower stems reaching around 45cm (18in) high, are also deep-red, they carry delicate clusters of white flowers from May through June which stand out dramatically against the dark green foliage.
Supplied as easy to sow single pellets, they are also very easy to grow. They blend easily with most other perennials in the garden and because of their low, mounding habit, they are also used as edging along paths or in containers
Prized for their colourful leaves, these versatile semi-evergreen perennials make excellent drifts of ground cover, adding a distinctive splash of colour to the front of borders, or even brightening winter containers. Easy to grow, they will provide a great display year after year.

Sowing: Sow either in late summer/autumn or late winter/late spring
Sow either in late summer to autumn or late winter to late spring at 18 to 22°C (65 to 70°F). Sow on the surface of pots or trays containing a good seed compost mix. (John Innes or similar). Water from the base of the tray to moisten the compost and then drain.
Germination can be a little erratic, and can be as quick as 10 days, but may be up to 60 days. Keep the compost moist but not wet at all times.
Prick out each seedling once it has its first set of “true” leaves, transplant into 7.5cm (3in) pots and grow them on in frost free conditions until large enough to plant outside. When they are well grown and all risk of frost has passed, acclimatise them to outdoor conditions over 7 to 10 days before planting them outdoors.

Cultivation:
Heuchera plants dislike soils which are particularly dry or have a tendency to water logging. Plant them in moist, fertile, well drained soil, adding plenty of compost or well rotted manure to amend heavy clay or sandy soils. Choose a position towards the front of the border in full sun or semi shade.
Heuchera grow most vigorously and have the strongest colours when grown in partial shade (preferably afternoon shade). They can also be grown in full shade but their growth rate will be slower.
Feed and water coral flower plants regularly until they are fully established. Apply a mulch of well rotted manure around the mature crown of each plant each spring to keep the mature crown in contact with the soil. They must have good drainage over the winter, so don't over-do the overwintering mulching. The plant will also benefit from dead-heading.

Division:
Lift and divide clumps of heuchera every three years to maintain vigorous, healthy growth.
Plants can be divided successfully at almost any time if kept well-watered afterwards. However, division is usually most successful while plants aren’t in active growth in autumn.
Dig around clumps about 15 to 20cm (6 to 8in) deep and gently lift the clump out of the ground. Brush off the soil and examine their roots. Separate the plants by tugging on the roots to divide them. You can also use a sharp knife to divide the roots. Each section should have healthy roots and a healthy section of the plant. The centre, woody part of the clump should be discarded. Replant immediately.

Plant Uses:
Cottage/Informal Gardens or Flowers Borders and Beds. Shade and Woodland Gardens, Ground cover under deciduous trees. Avoid dry soil with full sun

Origin:
H. Micrantha is native to the western United States and Canada. Its reddish-green foliage and dainty white flowers grow on 2-foot spikes. It typically grows in the inner-coastal areas of California, through the Cascades and the Sierras in pine, evergreen and redwood forests.

Nomenclature:
The genus Heuchera includes at least 50 species of herbaceous perennial plants in the family Saxifragaceae.
The genus was named after Johann Heinrich von Heucher (1677–1746), an 18th century German physician.
Common names include alumroot and coral bells.