Contents
Description
Heuchera Micrantha, also known as small-flowered alumroot, is a perennial plant that belongs to the saxifrage family. It is native to North America and can be found in various habitats, including woodlands, meadows, and rocky slopes. This plant is characterized by its heart-shaped leaves and delicate, bell-shaped flowers that bloom in late spring to early summer. It is a popular choice among gardeners due to its attractive foliage and versatility in garden design.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Saxifragales |
| Family | Saxifragaceae |
| Genus | Heuchera |
Appearance
The leaves of Heuchera Micrantha are typically green or reddish-purple and have a distinctive heart shape. They are approximately 2-6 inches wide and have a slightly ruffled edge. The flowers are small and bell-shaped, with colors ranging from white to pink to red. They bloom on tall, thin stalks that can reach up to 2 feet in height. This plant has a mounding habit and can grow up to 12 inches in height and 24 inches in width.
Care Guide
Water: Heuchera Micrantha prefers well-draining soil and requires moderate watering. Water the plant deeply once a week, or more frequently during hot, dry weather.
Fertilization: Fertilize Heuchera Micrantha in the spring with a balanced, slow-release fertilizer. Avoid over-fertilization, as this can lead to weak growth and susceptibility to disease.
Soil: This plant thrives in well-draining, fertile soil with a pH between 5.5 and 7.5. If your soil is heavy or clay-like, amend it with compost or other organic matter to improve drainage.
Sunlight: Heuchera Micrantha prefers partial shade to full shade. In hot climates, it may benefit from afternoon shade to prevent leaf scorch.
Hardiness Zones: This plant is hardy in zones 4-9.
Common Pests & Diseases
Heuchera Micrantha is generally resistant to pests and diseases. However, it can be susceptible to fungal diseases such as powdery mildew and rust. To prevent these diseases, avoid overhead watering and ensure good air circulation around the plant. Aphids, slugs, and snails may also be a problem, particularly in humid conditions. Use insecticidal soap or other natural remedies to control these pests.
Habitat
Heuchera Micrantha is native to North America and can be found in a variety of habitats, including woodlands, meadows, and rocky slopes. It prefers well-draining soil and partial to full shade. This plant is often used in garden design due to its attractive foliage and versatility.
Question and Answer
Q: Can Heuchera Micrantha be grown in containers?
A: Yes, this plant can be grown in containers as long as the container is large enough to accommodate its root system and the soil is well-draining.
Q: How often should I fertilize Heuchera Micrantha?
A: Fertilize this plant once a year in the spring with a slow-release, balanced fertilizer.
Q: Does Heuchera Micrantha attract pollinators?
A: Yes, this plant is attractive to bees and other pollinators.
Q: Can Heuchera Micrantha tolerate drought?
A: This plant prefers moderate watering and may suffer in prolonged periods of drought. Ensure that the soil is consistently moist but not waterlogged.
Related Plants
- Heuchera Americana
- Heuchera Cylindrica
- Heuchera Sanguinea
- Heuchera Villosa
References
- “Heuchera micrantha.” Missouri Botanical Garden. Accessed September 2021. www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c687
- “Small-Flowered Alumroot.” Wildflower Center. Accessed September 2021. www.wildflower.org/plants/result.php?id_plant=HEMI2
- “Heuchera micrantha.” Plant Database. Accessed September 2021. www.plants.ces.ncsu.edu/plants/all/heuchera-micrantha/
