Welcome the stunning Allium Caeruleum, lovingly known as the Blue globe onion, into your garden and prepare to be captivated. From June through July, perfectly rounded clusters of vivid blue flowers rise gracefully on tall, slender stems, bringing a dreamy, celestial quality to any outdoor space. Their pure, cool blue tones create a breathtaking contrast against golden summer grasses and warm-coloured perennials, making every corner of your garden feel alive with colour and charm.
- Bulb size: 4/5
- Flowering period: June - July
- Planting period: Autumn
- Position: Full sun
The Blue globe onion is a wonderfully versatile summer bloomer that thrives in sunny borders, raised beds, and decorative containers alike. Its striking globe-shaped flower heads also make exceptional cut flowers, adding elegant, long-lasting beauty to fresh arrangements indoors. For a truly naturalistic look, allow these beauties to naturalise freely across meadow-style plantings. These are premium quality bulbs, selected to deliver strong, healthy growth and abundant flowering season after season. Plant them in Autumn, give them a sunny spot, and let nature do the rest. Your most beautiful summer garden starts right here — happy gardening!
At a Glance
- Type: flower bulbs
- Pack: 160 bulbs supplied per order
- Bulb size: 4/5 cm circumference
- Flowers: summer
- Plant: autumn — September to late November in Ireland
- Delivery: free delivery across Ireland and 24 more EU countries (5–8 working days), covered by our healthy-arrival guarantee
- Soleil ou ombre
- Plein soleil
- Hauteur
- 0,5-1 m
- Largeur
- 0-0,1 m
- Feuillage
- Caduc
- Floraison
- Été
- Parfum
- Feuillage
- Temps pour atteindre la maturité
- 2-5 ans
- Orientation
- Sud, Ouest
- Rusticité (RHS)
- H5 (jusqu'à environ -10 °C)
Sources: RHS Plant Finder
Plages issues du RHS Plant Finder et de PFAF. Elles indiquent ce que la plante tolère ; les conditions locales varient.
Livraison gratuite, toujours - sur chaque commande en Irlande et dans l'UE 🌿
Délais de livraison habituels
Irlande et toutes les destinations de l'UE - 5 à 8 jours ouvrés
Les délais de livraison sont des estimations et peuvent varier selon les conditions locales.
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