Pot Size: 4.5"
Accepted Scientific Name: Heuchera ‘Northern Exposure Lime’
Origin and Habitat:
Heuchera ‘Northern Exposure Lime’ is part of a cold-hardy hybrid series developed from North American species that naturally grow along woodland edges, rocky slopes, and open forest environments. These habitats provide excellent drainage, humus-rich soils, and consistent moisture with seasonal temperature variation. Bred specifically for improved hardiness, vigor, and foliage performance, the Northern Exposure series excels in cooler climates and more exposed garden settings while maintaining strong ornamental value.
Description:
This variety forms a dense, rounded clump approximately 10–12 inches in height and 16–20 inches in width. The foliage consists of rounded, gently lobed leaves in bright lime to chartreuse tones, creating a luminous effect in shaded plantings. The color remains vibrant throughout the growing season and provides excellent contrast to darker foliage plants. In early to mid-summer, slender stems rise above the foliage carrying clusters of small, bell-shaped creamy white flowers that add a delicate, airy accent and attract pollinators.
Cultivation:
Zone: 4–9
Temperature: -34°C to 30°C
Growth rate: Moderate, forming uniform, tidy clumps
Soil: Prefers fertile, well-drained soil amended with organic matter and pumice to improve aeration and structure
Watering: Maintain evenly moist soil during the growing season; avoid prolonged dryness or waterlogged conditions
Fertilizing: Apply a balanced liquid fertilizer every 2–3 weeks during active growth for optimal foliage color and vigor
Light: Partial shade is ideal; tolerates gentle morning sun, which can enhance leaf brightness, but protect from harsh afternoon sun
Pests and diseases: Generally low maintenance; may occasionally encounter vine weevil or minor fungal issues if drainage is poor
Propagation:
Propagation is easily achieved by division of established clumps in early spring or fall. Separate into smaller sections with healthy roots and shoots, and replant promptly to establish new plants.
