Allium - Red Giant - Broad, Overlapping Leaf Canopy - Bulb - 1 pc

Allium 'Red Giant' stands out for its striking combination of broad, elegantly layered foliage and low-set, spherical flower heads in deep purple. This variety brings a bold, architectural accent to borders or containers, with its rounded blooms drawing attention from late spring onwards. Its compact height and overlapping leaves create a distinctive form that suits both modern and classic planting schemes. 'Red Giant' is easy to grow and offers lasting colour where strong visual impact is needed.

Planting Time

Plant 'Red Giant' bulbs in autumn, ideally from September to November. This timing allows the bulbs to establish strong roots before winter sets in, ensuring healthy growth in the following season.

Planting Depth

Each bulb should be planted at a depth of 10-12 cm. Setting bulbs at this depth helps protect them from frost and supports robust development.

Spacing

Leave 15 cm between each bulb. This spacing provides room for the foliage and flower heads to develop fully, giving the best results whether in beds or containers.

Height

Allium 'Red Giant' reaches a height of 25-35 cm. Its moderate stature makes it ideal for the front of borders, along paths, or integrated into rock gardens, where its form is clearly visible.

Flowering Time

The flowering period runs from May to June. During this time, large, purple globe-shaped flower heads maintain their colour and freshness for several weeks, offering a standout feature among perennial bulbs.

Hardiness & Overwintering

This variety is hardy and overwinters well in the ground. In areas with particularly cold winters, an extra layer of mulch can be used to protect the bulbs, though special measures are rarely necessary.

Uses

'Red Giant' brings a vivid touch to garden borders, low walls, and rockeries. Its compact growth and large flower heads also suit containers on terraces or balconies. The blooms are excellent for cut flower arrangements, holding shape and colour both fresh and dried, making them suitable for long-lasting indoor displays. These features make it a popular choice among garden bulbs for structure and colour.

Why Buy from GardenSeedsMarket?

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Pack Contents

Each pack contains 1 Allium 'Red Giant' bulb. Practical planting instructions are included on the label for easy reference.