Pennisetum 'Lumen Gold'

Pennisetum alopecuroides 'Lumen Gold': Glowing Foliage, Refined Form

Vibrant and illuminating, Pennisetum 'Lumen Gold' stands out with its striking chartreuse foliage and soft, arching habit. Emerging bright yellow in spring, the fine blades gradually mellow to lime-green through summer, forming a rounded clump that catches the light and enlivens the border. In late summer, soft tan bottlebrush plumes rise above the foliage, adding movement and subtle texture. Compact and eye-catching, this golden fountain grass brings a fresh twist to a classic garden favourite.

Plant Characteristics:

• Height: 45–60 cm (in flower)
• Spread: 45–60 cm
• Flower Colour: Soft tan
• Flowering Period: Late summer to early fall
• Foliage: Bright chartreuse maturing to lime-green; golden in fall
• Sunlight Requirements: Full sun to part shade
• Soil Requirements: Well-drained soil; moderately drought tolerant once established

Uses and Benefits: 'Lumen Gold' is perfect for brightening borders, edging pathways, or creating contrast in mixed containers. Its vivid foliage glows against darker greens and purples, while its soft plumes add elegance in late summer. Deer resistant and easy to grow, it offers season-long colour and refined texture in a compact, manageable form.

Companion Plants: Pair Pennisetum 'Lumen Gold' with Salvia nemorosa 'Caradonna' for vertical violet spires that contrast its luminous foliage. Add Echinacea purpurea for bold, pink blooms that anchor the planting and attract pollinators. Weave in Sedum rupestre 'Angelina' for a low, trailing layer of golden foliage that echoes the grass’s spring brightness and softens the edge.

Care Instructions: Plant in full sun to light shade in well-drained soil. Water regularly during establishment, then reduce as the plant matures. Cut back to the ground in early spring before new growth emerges. Divide every 3–4 years to refresh vigour and maintain form.

History: A recent selection of Pennisetum alopecuroides, 'Lumen Gold' was bred for its unique foliage colour and compact habit. It offers the classic texture of fountain grass with a vibrant new twist for modern borders and small-space gardens.

Final Thoughts: Cheerful, tidy, and full of glow, Pennisetum 'Lumen Gold' is a golden spark in the perennial garden—bringing contrast, colour, and effortless charm from spring through fall.