Sum and Substance Hosta
Hosta x 'Sum and Substance'Hosta ‘Sum and Substance’ is a standout perennial known for its massive, chartreuse-to-golden leaves that bring dramatic presence to shade gardens. One of the largest hosta varieties, it forms impressive mounds of deeply ribbed foliage that can reach several feet across, creating a bold architectural element in shady borders, woodland gardens, and foundation plantings. Its color shifts with light exposure, displaying vibrant gold tones in brighter shade and softer green hues in deeper shade. During mid to late summer, tall stalks rise above the leaves, bearing pale lavender flowers that attract hummingbirds and pollinators.
This hosta is prized not only for its striking appearance but also for its durability. ‘Sum and Substance’ is heat-tolerant, adaptable, and reliably vigorous, returning each year with increasing size and lushness. Its thick, substantial leaves are more resistant to slug damage than many other hostas, making it a dependable choice for gardeners seeking low-maintenance beauty. Whether used as a specimen plant, massed for dramatic effect, or combined with ferns and shade-loving perennials, this variety brings texture, color, and elegance to any shaded landscape.
Care Instructions
Planting
Plant in partial to full shade. Choose a location with rich, well-amended soil and space for the plant to expand as it matures.
Watering
Water deeply and consistently, especially during hot or dry periods. Hostas prefer evenly moist soil but not waterlogged conditions.
Pruning
Remove spent flower stalks after blooming. Cut back foliage to the ground after frost in late fall or early winter.
Pest Control
Monitor for slugs and snails; use barriers, traps, or pellets as needed. Deer may browse hostas, use repellents or fencing if necessary.
Soil Tips
Thrives in fertile, well-drained soil enriched with compost. Mulch yearly to retain moisture, regulate soil temperature, and suppress weeds.
