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Imperial Star Artichoke

Imperial Star Artichoke

Big and Tasty the First Season!

Older artichoke varieties can take multiple seasons to produce what you get in just one season with Imperial Star, with 3 times the yield! Thornless for easy picking. 85 DAYS.
  • Zone 3 - 9 annual.
  • Height 3 - 4 feet.
  • Germination 10 - 21 days. Soil temp for germination should be between 70 - 80 F. for best results.
  • Light Requirements Full sun.
This item ships in both Spring & Fall.

#64592

$6.99
For each offer ordered, get approx. 25 seeds per packet.
$6.99
Quantity: Reduce Quantity Increase Quantity
Ships in both Spring & Fall.

Product Details

  • Botanical Name: Cynara scolymus 'Imperial Star' PVP (Plant Variety Protected).
  • Height: 3 - 4 feet.
  • Spacing: Space seed when planting 3 - 4 inches apart in rows 36 - 48 inches apart. Thin to 24 - 36 inches apart.
  • Depth: 1/4 - 1/2 inch deep.
  • Spread: 4 feet.
  • Sun/Shade: Full sun.
  • Foliage: Green foliage.
  • Days To Maturity: 85 days from transplant (105 - 160 direct sown).
  • Form: Annual. Upright.
  • Soil Requirements: Well drained, humus enriched soil.
  • Growth Rate: Medium growth rate.
  • Seed Count: Approximately 25 seeds per packet.
  • Size: 3 1/2 to 4 inches in diameter, round green chokes with purple highlights.
  • Fruit: Primarily green globes can have some purple tinting.
  • Pollinator: Self pollinating.
  • Yield: Nearly 3 times the yield of older varieties - Green Globe had 6 - 10 buds per plant. Yields of 3 1/2 - 4 inch chokes (preferred by the fresh market) vary from 400 - 500 cartons per acre. Cartons average 23 lbs. each with 24 or 36 chokes per carton.
  • Comments :
    Produces up to 3 times the yield of older varieties in one growing season.

Shipping Schedule

All plant items will be shipped to arrive at the proper planting time (depending on climatic conditions) for your area of the country.

We will pack and ship your order based on the following schedule:

Spring 2018 Shipping Schedule
  Zones   Sweet Potatoes Bareroot Roses Tomatoes & Peppers Large Bareroots  Potatoes  Tender Annuals Onion Plants All other Perennials & Potted Plants
1A-4A 5/22 - 6/8 4/17 - 6/1 5/14 - 6/1 4/3 - 6/22 3/27 - 6/15 4/30 - 6/8 4/10 - 5/11 5/1 - 6/22
4B 5/22 - 6/8 4/17 - 6/1 5/14 - 6/1 4/3 - 6/22 3/27 - 6/15 4/30 - 6/8 4/3 - 5/11 5/1 - 6/22
5A 5/15 - 6/8 4/3 - 6/1 5/14 - 6/1 3/20 - 6/22 3/6 - 6/15 4/30 - 6/8 3/27 - 5/11 4/3 - 6/22
5B 5/1 - 6/8 3/20 - 6/1 5/14 - 6/1 3/6 - 6/22 3/6 - 6/15 4/30 - 6/8 3/27 - 5/11 3/20 - 6/22
6A 5/1 - 6/8 3/6 - 6/1 4/23 - 6/1 3/6 - 6/22 3/6 - 6/15 4/30 - 6/8 3/6 - 5/11 3/6 - 6/22
6B 5/1 - 6/8 3/6 - 6/1 4/23 - 6/1 3/6 - 6/22 3/6 - 6/15 4/30 - 6/8 2/27 - 5/11 3/6 - 6/22
7A 5/1 - 6/8 2/27 - 6/1 4/23 - 6/1 2/13 - 6/22 2/27 - 6/15 4/2 - 6/8 2/20 - 5/11 2/27 - 6/22
7B 5/1 - 6/8 2/27 - 6/1 4/2 - 6/1 2/13 - 6/22 2/27 - 6/15 4/2 - 6/8 2/13 - 5/11 2/27 - 6/22
8A & B 4/24 - 6/8 2/20 - 6/1 4/2 - 6/1 2/13 - 5/25 2/20 - 6/15 4/2 - 6/8 1/30 - 5/11 2/20 - 5/25
9A & B 4/24 - 6/8 1/23 - 6/1 4/2 - 6/1 2/13 - 5/25 2/13 - 6/15 4/2 - 6/8 1/2 - 5/11 2/13 - 5/25
10A & B 4/17 - 6/8 1/23 - 6/1 4/2 - 6/1 2/13 - 5/25 2/13 - 6/15 4/2 - 6/8 1/2 - 5/11 2/13 - 5/25
Last Order Date 6/4/2018 5/28/2018 5/28/2018 1A-7B: 6/18/2018
8A-10B: 5/21/2018
6/11/2018 6/4/2018 5/7/2018 1A-7B: 6/18/2018
8A-10B: 5/21/2018

*Due to hot weather conditions, we are unable to ship most plant items July through August.

Shipping Notes:
Orders for gift certificates are typically shipped within 5 business days.

Trees and shrubs are kept in the nursery row until fully dormant for optimum stress protection. The type of product you order or the weather in our area or yours may affect the anticipated shipping schedule.

Please note that we cannot ship outside of the 48 contiguous states.

Ratings & Reviews

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Product Details
  • Botanical Name: Cynara scolymus 'Imperial Star' PVP (Plant Variety Protected).
  • Height: 3 - 4 feet.
  • Spacing: Space seed when planting 3 - 4 inches apart in rows 36 - 48 inches apart. Thin to 24 - 36 inches apart.
  • Depth: 1/4 - 1/2 inch deep.
  • Spread: 4 feet.
  • Sun/Shade: Full sun.
  • Foliage: Green foliage.
  • Days To Maturity: 85 days from transplant (105 - 160 direct sown).
  • Form: Annual. Upright.
  • Soil Requirements: Well drained, humus enriched soil.
  • Growth Rate: Medium growth rate.
  • Seed Count: Approximately 25 seeds per packet.
  • Size: 3 1/2 to 4 inches in diameter, round green chokes with purple highlights.
  • Fruit: Primarily green globes can have some purple tinting.
  • Pollinator: Self pollinating.
  • Yield: Nearly 3 times the yield of older varieties - Green Globe had 6 - 10 buds per plant. Yields of 3 1/2 - 4 inch chokes (preferred by the fresh market) vary from 400 - 500 cartons per acre. Cartons average 23 lbs. each with 24 or 36 chokes per carton.
  • Comments :
    Produces up to 3 times the yield of older varieties in one growing season.
Shipping Schedule

All plant items will be shipped to arrive at the proper planting time (depending on climatic conditions) for your area of the country.

We will pack and ship your order based on the following schedule:

All plant items will be shipped to arrive at the proper planting time (depending on climatic conditions) for your area of the country.

We will pack and ship your order based on the following schedule:

Spring 2018 Shipping Schedule
  Zones   Sweet Potatoes Bareroot Roses Tomatoes & Peppers Large Bareroots  Potatoes  Tender Annuals Onion Plants All other Perennials & Potted Plants
1A-4A 5/22 - 6/8 4/17 - 6/1 5/14 - 6/1 4/3 - 6/22 3/27 - 6/15 4/30 - 6/8 4/10 - 5/11 5/1 - 6/22
4B 5/22 - 6/8 4/17 - 6/1 5/14 - 6/1 4/3 - 6/22 3/27 - 6/15 4/30 - 6/8 4/3 - 5/11 5/1 - 6/22
5A 5/15 - 6/8 4/3 - 6/1 5/14 - 6/1 3/20 - 6/22 3/6 - 6/15 4/30 - 6/8 3/27 - 5/11 4/3 - 6/22
5B 5/1 - 6/8 3/20 - 6/1 5/14 - 6/1 3/6 - 6/22 3/6 - 6/15 4/30 - 6/8 3/27 - 5/11 3/20 - 6/22
6A 5/1 - 6/8 3/6 - 6/1 4/23 - 6/1 3/6 - 6/22 3/6 - 6/15 4/30 - 6/8 3/6 - 5/11 3/6 - 6/22
6B 5/1 - 6/8 3/6 - 6/1 4/23 - 6/1 3/6 - 6/22 3/6 - 6/15 4/30 - 6/8 2/27 - 5/11 3/6 - 6/22
7A 5/1 - 6/8 2/27 - 6/1 4/23 - 6/1 2/13 - 6/22 2/27 - 6/15 4/2 - 6/8 2/20 - 5/11 2/27 - 6/22
7B 5/1 - 6/8 2/27 - 6/1 4/2 - 6/1 2/13 - 6/22 2/27 - 6/15 4/2 - 6/8 2/13 - 5/11 2/27 - 6/22
8A & B 4/24 - 6/8 2/20 - 6/1 4/2 - 6/1 2/13 - 5/25 2/20 - 6/15 4/2 - 6/8 1/30 - 5/11 2/20 - 5/25
9A & B 4/24 - 6/8 1/23 - 6/1 4/2 - 6/1 2/13 - 5/25 2/13 - 6/15 4/2 - 6/8 1/2 - 5/11 2/13 - 5/25
10A & B 4/17 - 6/8 1/23 - 6/1 4/2 - 6/1 2/13 - 5/25 2/13 - 6/15 4/2 - 6/8 1/2 - 5/11 2/13 - 5/25
Last Order Date 6/4/2018 5/28/2018 5/28/2018 1A-7B: 6/18/2018
8A-10B: 5/21/2018
6/11/2018 6/4/2018 5/7/2018 1A-7B: 6/18/2018
8A-10B: 5/21/2018

*Due to hot weather conditions, we are unable to ship most plant items July through August.

Shipping Notes:
Orders for gift certificates are typically shipped within 5 business days.

Trees and shrubs are kept in the nursery row until fully dormant for optimum stress protection. The type of product you order or the weather in our area or yours may affect the anticipated shipping schedule.

Please note that we cannot ship outside of the 48 contiguous states.

*Due to hot weather conditions, we are unable to ship most plant items July through August.

Shipping Notes:
Orders for gift certificates are typically shipped within 5 business days.

Trees and shrubs are kept in the nursery row until fully dormant for optimum stress protection. The type of product you order or the weather in our area or yours may affect the anticipated shipping schedule.

Please note that we cannot ship outside of the 48 contiguous states.

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