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Home ASPARAGUS Jersey Knight Asparagus Crown

JERSEY KNIGHT

JERSEY KNIGHT

This predominately male variety yields the highest quality spears of the Jersey hybrids. Developed on the East Coast, Jersey Knight performs well all across the US. Jersey Knight is highly resistant to rust, Fusarium wilt, root rot, crown rot, and Cercospora. It is also hardy in cold winter climates where the soil freezes solid. Will overwinter to zone 3. 

Asparagus crowns are predominantly male, 1 year old and ship in March or April. The crowns are inspected by the New Jersey Department of Agriculture and are free of Fusarium. Please order early for best availability. Available only within the contiguous US.

  • Key Features:

CROWN

$42.95

$42.95

  • Key Features:

Customer Reviews

Based on 16 reviews
50%
(8)
13%
(2)
13%
(2)
19%
(3)
6%
(1)
R
Rochelle L.
Jersey Knight crowns recommended

I bought a set of jersey knight crowns. They were good sized, healthy, plump roots with only a few smaller ones, but there were a few small ones over the count I ordered to account for that. I planted them and had 8 left, which I gave to my brother on the other side of the state with very different growing conditions. They all sprouted, including the smaller ones and extras I gave to my brother, and are now starting to really take off. So far, I have only seen one seed pod on the fronds. They are majority male, as advertised. Can't wait to harvest in a year or two! Would recommend.

S
Sheryl W.
Thrilled!

Every crown sprouted within two weeks and now I have beautiful ferns. I am so happy with my purchase and look forward to many years of wonderful asparagus.

P
Pat
First year looks good.

Planted them a few weeks ago and they are growing nicely. Hoping that they all come back next year and on and on.

G
Greg
Success!

We were snowbirding so I asked for a specific delivery date for when we returned. Nice large firm crowns arrived on time as requested. 100% germination. Tall skinny spears just shot up! Thanks.

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Soil Temp for Germ 65–80°F
Seed Depth ¼"
Days to Emergence 10–25
Soil Temp for Transp 40–45°F
Plant Spacing 10–15"
Row Spacing 3–6'
Fertilizer Needs High
Minimum Germination 75%
Seeds per Gram N/A
Seed Life 3 years

Culture
• Asparagus plants are dioecious, meaning there are both male & female plants
• Male plants produce thicker larger spears
• Female plants produce small berries
• Asparagus is a hardy perennial
• The key to good production is well-prepared, deeply dug beds with lots of organic matter
• Fertilize beds early in the spring and after harvest with 1–2 cups of TSC's Complete fertilizer per 10 row feet
• Keep beds moist

Direct Sowing
• Not recommended

Transplanting
• Start transplants 60–90 days before your last frost
• Transplant seedlings after the danger of frost

Asparagus Root Crowns
• Plant your 1 year old crowns shortly after you receive them
• Crowns can be transplanted 4–6 weeks before last frost
• Dig a 4–6 inch trench; create a hill in the center
• Drape roots over the hill; cover roots with soil
• Fill in trench as asparagus grows
• Complete instructions are included

Insects & Diseases
• Common pests: Asparagus beetles and slugs
• Pest control: Pyrethrin, slug traps or bait
• Common diseases: Rust, Fusarium wilt, Fusarium stem and crown rot
• Disease prevention: Maintaining good plant vigor

Harvest & Storage
• A moderate 2–3 week harvest can be expected from crowns in 2–3 years
• Harvest spears when they're 6–10 inches tall, cutting them off about 1 inch below soil surface
• Store at 36°F and 100% relative humidity
• To maintain perennial bed, leave smaller spears to mature into ferns, which will regenerate the plant
• With each successive year, your plant productivity and harvest window will increase

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