Allium - Metallic Shine - Refined Corolla Formation - Bulb - 1 pc

Allium ‘Metallic Shine’ brings a distinctive, contemporary look to any garden with its spherical, purple flower heads and upright, slender stems. This ornamental allium is chosen by those seeking striking structure and lasting colour, complementing modern planting schemes and adding a fresh accent to perennial borders or lawn groupings. Its vibrant purple blooms appear just as early spring flowers are fading, naturally extending the seasonal palette and maintaining visual interest.

Planting Time

Plant the Allium ‘Metallic Shine’ bulb in autumn, ideally between September and October. This timing allows the bulb to establish strong roots before winter, supporting healthy development and reliable flowering in the following spring.

Planting Depth

Set the bulb 10-12 cm deep in well-drained soil. This depth protects the bulb from frost and helps ensure stable, upright growth. Good drainage is essential to prevent waterlogging, which can damage the bulb.

Spacing

Space bulbs 20-25 cm apart. Adequate spacing encourages each plant to develop fully, resulting in well-formed, eye-catching flower heads. Both single plantings and group arrangements benefit from this spacing.

Height

Plants reach 70-90 cm in height. The tall, slender stems display the purple blooms above surrounding perennials, making this allium effective as a backdrop or a focal point in planting designs.

Flowering Time

Flowering occurs from May to June. The blooms last for several weeks, providing a long-lasting decorative effect when many other early-flowering plants have finished. This makes Allium ‘Metallic Shine’ a valued addition to perennial bulb displays.

Hardiness & Overwintering

This variety is fully hardy and does not require lifting for winter. The bulb remains in the ground without additional protection, making it a reliable choice for perennial plantings.

Uses

Allium ‘Metallic Shine’ is suited to sunny borders, combinations with lilies or silver-leaved perennials, and group plantings on lawns. The cut flower heads are ideal for bouquets and contemporary floral arrangements. Its architectural form and vibrant colour fit well in modern garden designs, offering a unique effect throughout the season. This variety is often selected by those looking for top quality bulbs and plants for innovative planting schemes.

Why Buy from GardenSeedsMarket?

GardenSeedsMarket supplies carefully selected flower bulbs, with a focus on quality and reliable performance. Customers benefit from fast shipping and clear growing instructions included with each product.

Pack Contents

Each pack contains one Allium ‘Metallic Shine’ bulb. Essential planting guidance is provided on the product label.