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Silver Duchess (sy) Synergistic Hybrid Corn

Silver Duchess (sy) Synergistic Hybrid Corn

Better than Silver Queen

This improved version of Silver King and Silver Queen is sure to win your heart! Silver Duchess consistently produces 9-in. white ears with 16 rows of bright, white kernels that are sugary sweet, crisp and filled to the tips. Nice, protective husk. Resistant to Common Rust, Stewart's Wilt and Northern Leaf Blight. Synergistic. 78 DAYS.

All Gurney's corn seed is treated.

Click here to know about Sweet Corn Types.

  • Zone 3 - 9 annual
  • Height 8 - 9 feet.
  • Germination 5 - 8 days.
  • Light Requirements Full sun.
This item ships in both Spring & Fall.

#02091

$7.99
For each offer ordered, get Approx. 200 seeds per pkt.
$7.99
Quantity: Reduce Quantity Increase Quantity
Ships in both Spring & Fall.
Unable to ship to:

Product Details

  • Botanical Name: Zea mays 'Silver Duchess'; Family: Poaceae (Grass Family)
  • Height: 8 - 9 feet.
  • Spacing: 10 - 12 inches between plants; 30 - 36 inches between rows.
  • Depth: 1 - 2 inches.
  • Spread: 15 - 18 inches.
  • Sun/Shade: Full sun.
  • Color: White sweet corn.
  • Foliage: Green foliage.
  • Days To Maturity: 78 days.
  • Form: Upright.
  • Soil Requirements: Deep, rich, well-drained loam soil.
  • Growth Rate: Medium to fast growth rate.
  • Seed Count: Approximately 200 seeds per packet. 1/2 lb. = 960, 2 lbs.= 3,840.
  • Fruit: Silver Duchess consistently produces 9-in. white ears with 16 rows of bright, white kernels that are sugary sweet, crisp and filled to the tips.
  • Yield: 10 dozen ears/100 foot row.
  • Comments :
    Resistant to Common Rust, Stewart's Wilt and Northern Leaf Blight.

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: Zea mays 'Silver Duchess'; Family: Poaceae (Grass Family)
  • Height: 8 - 9 feet.
  • Spacing: 10 - 12 inches between plants; 30 - 36 inches between rows.
  • Depth: 1 - 2 inches.
  • Spread: 15 - 18 inches.
  • Sun/Shade: Full sun.
  • Color: White sweet corn.
  • Foliage: Green foliage.
  • Days To Maturity: 78 days.
  • Form: Upright.
  • Soil Requirements: Deep, rich, well-drained loam soil.
  • Growth Rate: Medium to fast growth rate.
  • Seed Count: Approximately 200 seeds per packet. 1/2 lb. = 960, 2 lbs.= 3,840.
  • Fruit: Silver Duchess consistently produces 9-in. white ears with 16 rows of bright, white kernels that are sugary sweet, crisp and filled to the tips.
  • Yield: 10 dozen ears/100 foot row.
  • Comments :
    Resistant to Common Rust, Stewart's Wilt and Northern Leaf Blight.
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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