- Discount
-
- -5%
- -10%
- -15%
Onions Collection
Size chart
Product Description - Onions Collection
The Ornamental Onions Collection showcases an exceptional assortment of premium Allium varieties, celebrated for their striking architectural forms, architectural globe-shaped flower heads, and extraordinary visual impact. Standing proudly on tall, slender, and resilient stems well above their foliage, these magnificent perennial plants create a modern, sophisticated statement in late spring and early summer gardens. Ranging from massive, vibrant purple spheres to delicate starry clusters in soft whites and blues, this curated collection provides a continuous, pollinator-friendly display. Whether mass-planted in sweeping perennial borders, showcased in chic patio containers, or cut for a stunning, long-lasting architectural indoor arrangement, the Onions Collection delivers professional-grade botanical beauty and timeless elegance season after season.
Key Features
- Appearance: Distinctive, architectural globe-shaped or spherical blossom clusters bursting in rich, saturated tones of purple, violet, white, and blue.
- Landscape Use: Perfect for modern garden borders, perennial beds, architectural focal points, pollinator gardens, chic patio pots, or naturalized drifts.
- Versatility: Exceptional, exceptionally long-lasting cut and dried flowers that bring an upscale, boutique-quality aesthetic and unique geometric height to interior floral designs.
- Hardiness & Growth: Exceptionally robust and reliable perennial bulbs; deer-resistant, drought-tolerant once established, and dependable growers that return with greater splendor year after year.
Product Details - Onions Collection
| Price per package | €8,37 |
|---|---|
| Subvarieties | Mixed Onion Sets |
| Plant Height | 20-30 cm |
| Plant Size | 8/21 |
| Flower Colour | Multicolor |
| Indoor plant | No |
| Suitable as cutting flower | No |
| Hardiness Zone | Zone 3-4 |
| Leaf Colour | Green |
| Flowering Month | June |
How to Plant - Onions Collection
Planting and care instructions
For best results, plant this category at the recommended depth and grow it in a suitable location.
- Planting: Plant in spring or autumn in fertile, well-drained soil. Set the onion sets 2–3 cm deep and 5–10 cm apart, with the tip just above the soil.
- Light & location: Grow in full sun.
- Watering: Water after planting and keep the soil lightly moist, but avoid waterlogging.
- After flowering: Harvest when the tops yellow and fall over, then dry the bulbs in an airy place before storage.
- Feeding & care: Feed lightly early in growth; avoid high-nitrogen fertilizer once the bulbs begin to swell.
- Useful tip: Keep the bed weed-free and reduce watering as the bulbs mature to help them ripen well.
Delivery - Onions Collection
Secure delivery across Europe
We deliver flower bulbs, seeds, perennials, roses and other plants to more than 30 countries across Europe. The standard delivery charge is added on orders depending on the country where you live.
To guarantee the best result and quality of our plants and bulbs, we dispatch all our orders at the right planting period. We monitor harvests in The Netherlands and weather conditions across Europe and start shipping our orders according to the following schedule:
- Summer Flowering Bulbs (dahlias, gladioli, begonias, etc.) - from 23 March until 1 July.
- Spring Flowering Bulbs (tulips, hyacinths, daffodils, etc.) - from 20 September until 1 December.
- Seeds and Garden Tools – all year round
- Roses, Perennials (except peonies), Bushes and other plants in pots - from 1 March until 1 June.
Product Reviews - Onions Collection
- Great, I'm satisfied!
What does the "Guarantee from Dutch-bulbs" include?
Quality guarantee. If the planting material does not meet quality standards.
A guarantee of variety. If the plant blooms in a different variety than the one you ordered.
A guarantee of grafting. If you have followed all the rules of cultivation, but the plant has not sprouted.
We promise quality or will refund you immediately if you are not satisfied.
Online card by Visa/Mastercard
Apple Pay
PayPal
Wero/iDEAL
Klarna
Other local payment methods
Your order will only be delivered once payment has been confirmed. Please note that only the person whose name and surname were entered on the website at the time of placing the order can receive the goods paid for by payment card.
- Discount
-
- -5%
- -10%
- -15%
Onions Collection