Heucherella 'Gunsmoke' × Heucherella 'Gunsmoke'

Water

Gunsmoke Heucherella should be watered regularly, aiming to keep the soil consistently moist but not waterlogged. During the growing season, water approximately once a week with about 1 gallon per plant, depending on the weather conditions. In hotter, drier periods, increase watering frequency, and reduce it during cooler, wetter periods. Overwatering or allowing the soil to become soggy can lead to root rot, so good drainage is crucial. During winter, reduce watering as the plant requires less moisture.

Light

Gunsmoke Heucherella thrives best in partial shade, though it can tolerate morning sun with afternoon shade. Avoid exposing it to the harsh afternoon sun, especially in hotter climates, as this can cause the leaves to scorch. A location that provides filtered sunlight or dappled shade is ideal. This makes it well-suited for shaded garden spots, under taller plants, or in areas that receive indirect sunlight.

Temperature

Gunsmoke Heucherella prefers a temperate climate. It can tolerate a temperature range of 40°F to 80°F. It's important to protect the plant from extreme temperatures, especially harsh winter frost and intense summer heat. Mulching can help regulate soil temperature and protect the roots in both cold and hot weather conditions.

Pruning

Pruning Gunsmoke Heucherella involves removing dead or faded leaves and spent flower stems to encourage new growth and maintain a tidy appearance. Pruning is best done in late winter or early spring before new growth begins. Deadheading the flowers after they fade can also be beneficial.

Cleaning

As needed

Soil

Gunsmoke Heucherella prefers well-drained, rich soil with a pH ranging from 5.5 to 7.0. A mix of loamy soil, compost, and a small amount of sand or perlite is ideal to ensure proper drainage. The soil should retain moisture but not become waterlogged. Regular addition of organic matter will help maintain the soil's fertility and structure.

Repotting

Gunsmoke Heucherella grown in containers should be repotted every 2 to 3 years to refresh the soil and prevent root crowding. The best time to repot is in the spring before new growth starts. When repotting, choose a slightly larger container and fresh, well-draining soil mix similar to its original growing conditions.

Humidity & Misting

Gunsmoke Heucherella does well in average humidity conditions. It does not require any special humidity adjustments when grown outdoors. Indoors, it can thrive in typical household humidity levels but should be protected from extremely dry air, particularly in winter when indoor heating can reduce humidity.

Suitable locations

• Indoor

  Place in partial shade, water regularly, and use well-draining soil.

• Outdoor

  Plant in partial shade, ensure soil is well-draining, and protect from extreme temperatures.

• Hardiness zone

  4-9 USDA

Life cycle

Gunsmoke Heucherella begins its life as a small plant or root division. Once planted, it develops a rosette of leaves and starts to establish its root system. As it matures, typically in the second year, it produces small, bell-shaped flowers on slender stems during late spring or early summer. After blooming, the plant focuses on leaf growth, creating its characteristic foliage. During autumn, the plant's growth slows down as it prepares for winter dormancy. In spring, the cycle repeats with new growth emerging from the crown of the plant.

Propogation

• Propogation time

  Spring

• The most popular method of propagating Heucherella 'Gunsmoke' is through division. This should be done in early spring. To propagate, carefully dig up the plant and separate the root clumps into smaller sections, ensuring that each section has both roots and foliage. Then, replant these divisions in well-draining soil and water thoroughly. This method is effective and helps create new plants that are genetically identical to the parent plant.

Pests

Spider mite, Whitefly, Aphid, Slugs and snails

Diseases

Downy mildew, Root Rot, Powdery mildew, Rust