Attribute Details
Mature Size 12–24 inches tall (including flower stalks); 15–24 inches wide.
Sun Exposure Full sun to part shade (prefers afternoon shade in hot climates).
Soil Type Organically rich, moist, well-drained soil.
Bloom Time Late spring through summer (May to July).
Flower Color Bright scarlet red.
Foliage Color Medium green.
Deer resistant
Growing and Care Instructions
Planting: Plant in spring or fall, ensuring the crown is just barely covered by the soil to prevent rot. Space plants 12 to 18 inches apart for optimal growth and air circulation.
Soil and Drainage: Good drainage is essential; avoid heavy clay soils. Amend soil with compost or aged manure to improve richness and drainage.
Watering: Water regularly to maintain consistently moist soil, especially during dry spells or if planted in full sun. Once established, they are somewhat drought-tolerant.
Light: While tolerant of a range of light, Heuchera 'Firefly' does best with morning sun and afternoon shade in hot climates to prevent leaf scorch.
Maintenance:
Deadheading: Remove faded flower stalks to encourage continuous blooming throughout the season.
Winter Care: In cold regions, apply winter mulch after the ground freezes to prevent root heaving (when the plant is pushed out of the soil by freeze-thaw cycles).
Division: The short-lived perennials benefit from division every 3-4 years in spring to rejuvenate the plant.
Fertilizing: A light application of balanced slow-release fertilizer or a layer of compost in the spring is sufficient; avoid over-fertilizing.
Attribute Details
Mature Size 12–24 inches tall (including flower stalks); 15–24 inches wide.
Sun Exposure Full sun to part shade (prefers afternoon shade in hot climates).
Soil Type Organically rich, moist, well-drained soil.
Bloom Time Late spring through summer (May to July).
Flower Color Bright scarlet red.
Foliage Color Medium green.
Deer resistant
Growing and Care Instructions
Planting: Plant in spring or fall, ensuring the crown is just barely covered by the soil to prevent rot. Space plants 12 to 18 inches apart for optimal growth and air circulation.
Soil and Drainage: Good drainage is essential; avoid heavy clay soils. Amend soil with compost or aged manure to improve richness and drainage.
Watering: Water regularly to maintain consistently moist soil, especially during dry spells or if planted in full sun. Once established, they are somewhat drought-tolerant.
Light: While tolerant of a range of light, Heuchera 'Firefly' does best with morning sun and afternoon shade in hot climates to prevent leaf scorch.
Maintenance:
Deadheading: Remove faded flower stalks to encourage continuous blooming throughout the season.
Winter Care: In cold regions, apply winter mulch after the ground freezes to prevent root heaving (when the plant is pushed out of the soil by freeze-thaw cycles).
Division: The short-lived perennials benefit from division every 3-4 years in spring to rejuvenate the plant.
Fertilizing: A light application of balanced slow-release fertilizer or a layer of compost in the spring is sufficient; avoid over-fertilizing.