King Richard, Leek Seed

King Richard, Leek Seed

Packet
$3.75
Sale price  $3.75 Regular price 
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King Richard, Leek Seed

King Richard

Leek Seed

Select size: Packet
  • Extra-early summer leek produces long white shanks
  • Non-bulbing plants reach approximately twelve inches
  • Broad adaptation suits gardens across America
  • Mild flavor complements soups, sautés, and grilling

Key Attributes

Botanical Name
Allium porrum
Days to maturity
75 Days
Sun
Full Sun
Packet
250 Seeds

About King Richard, Leek Seed

King Richard is a newer leek variety that grows well throughout the United States. This leek variety is a summer type, non-bulbing leek that grows to 12" in length. King Richard has green leaves with white inside. This leek is a very early maturer and is not sufficient for overwinter growing.

Growing details

Planting

Sow Depth
1/4"
Days to Germination
7–14 days
In-row plant spacing
4-6"
Row Spacing
24"

Plant profile

Maturity
Summer, Fall, Winter
Life Cycle
Annual
Plant Height
18 inches
Growth Habits
Clumping, Upright

Seed & variety

Seeds Per Ounce
9,500
Seed Type
Open Pollinated
Growing Season
Cool-Season Crop
Categories
Leek
Additional Characteristics
Container Vegetables
Features

Key Attributes

Botanical Name
Allium porrum
Days to maturity
75 Days
Sun
Full Sun
Packet
250 Seeds

About King Richard, Leek Seed

King Richard is a newer leek variety that grows well throughout the United States. This leek variety is a summer type, non-bulbing leek that grows to 12" in length. King Richard has green leaves with white inside. This leek is a very early maturer and is not sufficient for overwinter growing.

Growing details

Planting

Sow Depth
1/4"
Days to Germination
7–14 days
In-row plant spacing
4-6"
Row Spacing
24"

Plant profile

Maturity
Summer, Fall, Winter
Life Cycle
Annual
Plant Height
18 inches
Growth Habits
Clumping, Upright

Seed & variety

Seeds Per Ounce
9,500
Seed Type
Open Pollinated
Growing Season
Cool-Season Crop
Categories
Leek
Additional Characteristics
Container Vegetables
Growing Instructions

Growing Instructions

Before Planting

Reserve a full-sun site for Leek with deep, fertile, moisture-retentive but well-drained soil. Work compost into the bed and prepare a fine surface for sowing or a deep planting area for transplants. Plan trenches or holes for blanching long white stems, and harden transplants before setting them outdoors.

Planting

Start leek seed indoors 10–12 weeks before the last spring frost, or direct sow as soon as the soil is workable. Maintain even moisture and bright light, then trim or separate crowded seedlings as needed. Harden transplants and set them outdoors while temperatures are still cool. Plant into the prepared holes or trench without burying the central growing point.

Watering

Provide about 1 inch of water weekly and maintain even moisture as stems enlarge. Water deeply during dry weather, directing irrigation at the soil and avoiding prolonged saturation around the leaf bases.

Fertilizer

Apply balanced fertilizer to leek during active growth according to soil-test and label recommendations. Feed lightly rather than frequently, and avoid high nitrogen that encourages weak growth.

Harvesting

Harvest leeks when the white shaft is firm and reaches the variety’s mature diameter, commonly 1/2–1 inch. Loosen the soil and lift plants rather than breaking the shaft. Leeks tolerate light frost, so harvest can continue into late fall; trim and clean soil from between the leaf layers.

Tips

Observe leek regularly and address support, weeds, and crowding before they become difficult. Remove damaged growth with clean tools and retain selected seed only when reseeding is desired.

AVG. Seeding Rate

1,000 seeds/165', 1 oz./1,650', 11 oz. or 105M/acre at 6 seeds/ft. in rows 30" apart.

Pests & Diseases

White rot, downy mildew, purple blotch, Botrytis leaf blight, and Fusarium basal rot affect leeks. Plant clean seed or transplants and rotate alliums together. Yellowing with cottony white growth at the base warrants careful removal. Do not move soil, tools, or transplants from a white-rot-infested bed.

Inspect leek regularly for aphids, mites, slugs, caterpillars, and other chewing or sap-feeding pests. Remove pests physically when practical and use only correctly identified, labeled controls when damage becomes significant.

Our Promise

Our Promise

Urban Farmer

Satisfaction Guarantee

At Urban Farmer, we believe every great garden begins with dependable products and seeds you can trust. We’re committed to helping gardeners and growers succeed—from planting to harvest.

100% Non-GMO Seed
Every Urban Farmer seed is guaranteed to be non-GMO and free from genetic engineering.

High-Quality Seed
We carefully select dependable varieties for strong performance, uniform growth, excellent flavor, and rewarding harvests. We produce many varieties on our Indiana farm and work closely with trusted growers across the United States.

100% Satisfaction Guarantee
Your satisfaction matters to us. If you aren’t satisfied with your purchase, we’ll provide a replacement or refund the purchase price in accordance with our guarantee.

Whether you’re planting your first garden or growing on a larger scale, you can count on Urban Farmer for quality products, helpful service, and support throughout the growing season.

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King Richard, Leek Seed

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