Carbeth Plants Asparagus Boonlim Crowns - 6 Pack
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The Carbeth Plants Asparagus Boonlim Crowns are an ideal choice for home gardeners and allotment owners looking to establish a long-term, high-yielding perennial vegetable patch. These premium crowns are celebrated for producing thick, sweet, and straight spears, offering a reliable harvest for 10 to 20 years once established; however, gardeners must be patient, as the beds require an initial waiting period before the first significant yields can be harvested starting in year two.
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| Model Part Number | ASPRGUSCRNS-BOON6 |
|---|---|
| Brand | Carbeth Plants |
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FAQs
When can I expect my first harvest?
While you may see some spear growth, it is recommended to wait until the second year to begin harvesting to allow the crowns to establish a strong root system.
How long will an asparagus bed last?
With proper care and annual maintenance, a healthy bed of Boonlim asparagus can produce high yields for 10 to 20 years.
Do I need to fertilize my asparagus?
Annual mulching with well-rotted compost is usually sufficient to provide the nutrients required for vigorous growth.
What is the best soil type for these crowns?
Asparagus thrives in fertile, well-drained soil. Avoid heavy clay that holds too much water.
Can I grow these in containers?
While theoretically possible in very large, deep containers, these perennials perform best when planted directly in the ground.
Troubleshooting
Spears are thin and weak.
Ensure the plant is receiving enough sunlight and that you are not harvesting too aggressively during the first two years, allowing the fern growth to feed the roots.
Water pooling in the planting area.
Asparagus requires excellent drainage; improve soil structure with grit or organic matter, or transplant to a raised bed.
Pros and Cons
Pros
- Exceptionally sweet and thick spear quality
- High-yielding and reliable production over two decades
- Hardy variety suitable for various garden settings
- Professional horticultural quality from Carbeth Plants
Cons
- Requires patience as the first harvest is delayed
- Needs specific soil conditions such as good drainage
- Requires annual maintenance like mulching to ensure longevity
Setup, Compatibility & Care
To ensure success, plant your Boonlim crowns in early spring when the soil has begun to warm. Prepare a trench and ensure the soil is enriched with organic matter. Proper spacing is essential to allow for air circulation and root development.
Care Tips:
- Watering: Keep the soil consistently moist but not waterlogged, especially in the first year.
- Mulching: Apply a layer of organic mulch annually to suppress weeds and retain moisture.
- Weeding: Gently hand-weed around the spears, as the root systems can be sensitive to deep digging.
- End of Season: Allow the ferns to yellow naturally in the autumn before cutting them back to ground level, as this allows the plant to return nutrients to the roots for next year's crop.