Panicum miliaceum 'Violaceum' – graceful purple ornamental grass for borders and cutting gardens

Panicum miliaceum , commonly known as ornamental switchgrass or millet grass, is an annual ornamental grass popular for its elegant structure and airy blooms. The cultivar 'Violaceum' stands out with its deep purplish leaves and striking flower spikes, which add a rich, warm color to the garden and create a beautiful contrast with green plants and colorful annuals.

Thanks to its natural appearance, 'Violaceum' is perfect for cutting gardens, borders, flower meadows, and organic gardens. This ornamental grass also attracts pollinators and can be used as a background plant or combined with annuals for added texture, height, and movement.

Description and growth habit – elegant and striking

Panicum miliaceum 'Violaceum' grows upright and bushy, reaching a height of approximately 80–120 cm and a width of 30–50 cm. The narrow, purple leaves create a dramatic, elegant accent in the garden.

The flower spikes are fine and airy, often reddish-purple, and seem to float above the leaves, creating a moving, lively effect in the wind. Flowering begins in summer and can continue into early autumn, guaranteeing long-lasting ornamental value.

Cultivation and care – easy and maintenance-friendly

Panicum miliaceum 'Violaceum' is easy to grow, suitable for both novice and experienced gardeners. Some growing tips:

• Sowing: Directly in the open ground from March to May or sow under glass for an early start.

• Position: Sunny to partial shade, in well-drained soil.

• Soil: Lightly nutritious, moist but well-drained; avoid wet areas.

• Maintenance: Water regularly during dry periods; dead flowers can be removed to keep the plant neat.

The compact nature of 'Violaceum' makes the clumps easy to manage and requires little maintenance. The striking spikes can also be dried and used in flower arrangements.

Application and ornamental value

Panicum miliaceum 'Violaceum' can be used in various garden designs:

• Borders and Gardens – Adds vertical height and rich, purplish color.

• Pick-your-own gardens – suitable for cut flowers and flower arrangements.

• Flower meadows – combines well with annual flowers and other ornamental grasses.

• Dried flowers – the plumes retain their colour and shape after drying.

The ornamental grass provides depth, movement and contrast in the garden, making it ideal for romantic, ecological or modern gardens.