Asparagus Sirius
Size chart
Product Description - Asparagus Sirius
Asparagus ‘Sirius’ is a high-yielding, medium-early asparagus variety grown for premium-quality white spears with a tender aroma, buttery texture, and no bitterness. It is valued for stable productivity, dense stems, and strong resistance to rust, making it a dependable choice for long-term harvesting. The spears have an ideal cylindrical shape with tightly closed tips, giving them an especially neat, market-quality appearance. After the harvest season, the plant develops into a tall, airy green “cloud” of foliage that stays ornamental well into autumn.
The plant grows to a height of about 35 cm (14 inches) and is cultivated as a perennial vegetable crop for thick, premium white spears harvested in spring once they reach market size (typically about 5–7 cm tall with a diameter of around 0.7–1 cm). After the harvest period, it develops into a light, decorative, ferny canopy, and later produces very small flowers (0–5 cm category), with flowering typically running from June to July. ‘Sirius’ performs best in full sun on light, deeply cultivated, very fertile soil kept evenly moist; because asparagus can remain productive in one place for 15–20 years, it benefits from regular organic feeding and annual spring earthing up.
- Plant species: Asparagus, cultivar ‘Sirius’
- Height: 35 cm
- Flower diameter: 0–5 cm
- Flowering period: June–July
Product Details - Asparagus Sirius
| Price per package | €5,36 |
|---|---|
| Subvarieties | Subvariety |
| Indoor plant | No |
| Hardiness Zone | Zone 3-4 |
| Leaf Colour | Green |
How to Plant - Asparagus Sirius
Flower bulbs and perennials planting instructions and tips
- Select quality bulbs and plants
- Pick the right spot in your garden
- Get the timing right
- Plant bulbs and perennials deep enough
- Place flower bulbs pointy side up
- Give them good soil
- Water well
- Enjoy the flowering in spring
Delivery - Asparagus Sirius
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 - Asparagus Sirius
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.
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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.
Asparagus Sirius