Coral Bells Heuchera 'Fireworks' (PBR)

Water

Coral Bells need to be watered regularly, especially when newly planted, to ensure a deep and extensive root system. Water them thoroughly once or twice a week, providing about 1 inch of water each time. During hotter, dryer weeks, you may need to increase watering frequency, but always allow the top inch of soil to dry out between waterings. In the fall and winter months, reduce watering as the plant's growth slows down. It's important not to overwater, as Coral Bells are susceptible to root rot in soggy soil.

Light

Coral Bells perform best in partial shade conditions. They thrive under dappled sunlight or in a spot that receives morning sun and afternoon shade. The plant's foliage may scorch in full, intense sunlight, especially in hotter climates, so it's essential to protect them from harsh afternoon rays.

Temperature

Coral Bells are hardy in a wide range of temperatures, enduring minimum temperatures down to around 0 degrees Fahrenheit. They prefer a climate with daytime temperatures ranging from 60 to 70 degrees Fahrenheit. Plant vitality might decrease if they are subjected to extreme heat above 90 degrees Fahrenheit for prolonged periods.

Pruning

Coral Bells should be pruned to remove any damaged or dead foliage and to promote new growth. The best time for pruning is in the spring, as the plants emerge from dormancy. Prune them annually to maintain their shape and encourage vibrant foliage. Deadheading the spent flowers can also be done throughout the blooming season to keep the plant looking tidy.

Cleaning

As needed

Soil

Coral Bells prefer well-draining soil rich in organic matter with a pH range of 6.0 to 7.0. A mix of peat, compost, perlite, and pine bark is ideal to ensure good drainage and fertility.

Repotting

Coral Bells should be repotted every 3 to 4 years or when they outgrow their current container, to refresh the soil and to maintain health and vigor.

Humidity & Misting

Coral Bells thrive best in moderate humidity levels; they do not require high humidity environments and can tolerate the average indoor humidity found in most homes.

Suitable locations

• Indoor

  Place Coral Bells in bright, indirect light and ensure good air circulation.

• Outdoor

  Plant Coral Bells in partial shade with well-draining soil.

• Hardiness zone

  4-9 USDA

Life cycle

Heuchera 'Fireworks', commonly known as Coral Bells, begins its life cycle when seeds germinate, ideally in spring, in a warm, moist soil environment. The seedlings quickly develop into rosettes of foliage with their characteristic colorful leaves, and as they mature, they produce long, slender stems known as inflorescences, which bear small bell-shaped flowers. After pollination, often aided by hummingbirds or insects, flowers develop into seed capsules containing numerous tiny seeds. The plant typically enters a period of dormancy during the cold winter months, with the foliage often persisting but growth slowing down. In subsequent years, Coral Bells will continue to grow vegetatively, producing larger clumps of foliage and more flower stalks, completing its perennial cycle, before eventually aging, with older plants sometimes losing vigor or dying out, prompting the need for division or replacement. Throughout its life, Coral Bells may also propagate asexually through division of the crown, allowing gardeners to separate mature plants into new clumps to spread the plant or rejuvenate it.

Propogation

• Propogation time

  Spring-Early Summer

• Heuchera 'Fireworks', commonly known as Coral Bells, is typically propagated by division. The most popular method involves dividing the plant in spring or early fall. To propagate by division, carefully lift the entire plant out of the ground using a spade or garden fork. Gently separate the crowns to create multiple plants, making sure that each new section has a piece of the root system attached. Replant the divisions at the same depth they were growing previously, spacing them about 12 to 18 inches (approximately 30 to 45 centimeters) apart to allow for growth. Water the new divisions thoroughly to help establish them in their new locations. This method of propagation is straightforward and helps to rejuvenate older clumps that may have become woody or less vigorous over time.