Primrose
My wheelbarrow

Shop

Information & Help

My account

Named Day Delivery

Join Our Gardening Club

Big Bold Allium Collection
Big Bold Allium Collection

Big Bold Allium Collection

SKU: BU30003031
2 + 1 FREE collections | 90 bulbs
£57.50 £0.64 each
Delivered in September onwards
1 × collection | 30 bulbs
£28.75 £0.96 each
Delivered in September onwards
1

Pot size guide

Delivery van
Delivery options
Bulbs (only) £4.99

Buy now pay later

PayPal
Pay in 3 interest-free payments of £19.17. Learn more
Check items to add to the cart or
Thermal Extra Grip Gardening Gloves Latex All Purpose Sage Med by Smart Garden
Kent & Stowe Hand Bulb Planter
Total Price

£0.00

Overview

These popular perennials are highly prized for their spectacular flowerheads, which will add colour and structure to the late spring and early summer border. Most of the alliums offer a long period of interest and will help attract beneficial insects including bees, and they are also valuable for cutting and adding to fresh or dried arrangements. Originating from dry, mountainous regions, they are easy to grow and will thrive in sunny spots with reasonably fertile, well drained soil.

What's included

In each collection you will receive the following:

  • 5 × Allium cristophii: Huge globes of small star-shaped, pinkish-purple flowers appear in summer above narrow, grey-green leaves. In bloom these fabulous globes - up to 20cm (8in) in diameter - have a metallic sheen. Grows to 60cm.

  • 10 × Allium hollandicum 'Purple Sensation': Large rounded flowerheads are crowded with a mass of purple, star-shaped flowers, each with a green bead-like eye. An impressive border perennial. Grows to 80cm.

  • 5 × Allium hollandicum: Slender mid-green leaves start to die back as the densely packed umbels of purplish-pink flowers appear. Well suited to gravel or prairie-style planting schemes. Grows to 1m.

  • 5 × Allium stipitatum 'Violet Beauty': Elegant, slender stems are topped with somewhat flat-bottomed, dome-shaped clusters of violet flowers, which mix easily with most shades of blue and purple. Grows to 1m.

  • 5 × Allium 'Purple Rain': Holder of a prestigious Award of Garden Merit, this gorgeous allium was one of the best performers at a recent RHS trial. It is easy to grow, and will reliably produce its open heads of star-shaped flowers on sturdy stems that stand up well in poor weather conditions. A cross between the ever-popular A. 'Purple Sensation' and A. cristophii, this comes highly recommended, and is ideal for adding early summer colour and structure. Grows to 1m.

    • Warning

    Pets: TOXIC if eaten; Humans: Ornamental bulbs - not to be eaten

    About Primrose

    About Primrose

    Primrose is the place to be to Discover Everything Garden.

    We were created in 2003 to become the UK's largest online-only garden centre. Thousands of plants, planters, awnings, garden furniture sets, water features and more line our digital shelves, and we're ready to fill your garden with comfort, quality, colour and style.

    If you'd like to find out more, check out our 'About Us' page.

    Reviews

    Q&A

    Get the latest news, offers and advice.

    © 2025 Cercis Ltd. All rights reserved | Primrose is the trading name of Cercis Ltd (Registration number: 14521244)