Large American Flag Leek Seeds Allium ampeloprasum – 500+ Heirloom Non-GMO Seeds by Isla’s Garden Seeds, Long Thick White Stems, Mild Onion Flavor, Cold Hardy, Ideal for Soups Cooking Garden Beds

Indoor/Outdoor Usage: Indoor, Outdoor
Brand: Isla’s garden seeds
Material Feature: GMO Free, Heirloom
Color: Green & White
Special Feature: Deer Resistant
Expected Blooming Period: Spring to Summer
Sunlight Exposure: Partial Shade
Unit Count: 500.0 Count
Expected Planting Period: Spring
Product Care Instructions: Well-drained

🧑‍🌾 Classic Heirloom Leek Variety: Large American Flag Leeks produce tall, sturdy plants with long, thick white shafts and broad green leaves. Known for their mild, onion-like flavor and dependable growth, this variety delivers consistent harvests and excellent garden performance.
🌞 Sun Requirements: Thrives in full sun, requiring at least 6–8 hours of direct sunlight daily for strong development and optimal stem formation.
💧 Water Needs: Prefers steady, consistent moisture. Keep soil evenly moist throughout the growing season to support tender, well-developed white shafts.
🌱 Germination & Planting: Start seeds indoors 8–10 weeks before the last frost or sow outdoors once soil has warmed. Plant seeds ¼ inch deep in well-drained soil; germination typically occurs in 7–14 days at 60–70°F.
🌎 Hardiness Zones: USDA 3,4,5,6,7,8,9,10. | Type: Biennial grown as annual | Sun: Full sun. | Planting Depth: ¼ inch. | Spacing: 4–6 inches. | Watering Needs: Moderate and consistent. | Production/Bloom Season: Late summer through fall. | Expected Height: 18–36 inches. | Days to Maturity: 100–120 days.
🍽️ Versatile Kitchen Use: Ideal for soups, roasting, sautés, and fresh culinary dishes. The long, tender white stems offer a mild flavor that enhances a wide range of recipes.
📷 Please post photos of your Large American Flag Leek plants in a review! – Isla’s Garden 👩‍🌾

Product information

Indoor Outdoor Usage: Indoor, Outdoor
Other Special Features of the Product: Deer Resistant
Expected Blooming Period: Spring to Summer
Sunlight Exposure: Partial Shade
Expected Planting Period: Spring
USDA Hardiness Zone: 3,4,5,6,7,8,9,10,11,12
Expected Plant Height: 30
Soil Type: Sandy Soil
Moisture Needs: Moderate Watering

Small Family-Business based out of Idaho

We are a small family-owned business, & natives of Idaho. Our employee force consists of family & friends as we grow with you, our customers & community. Our love for gardening & helping to enrich others lives through the cultivation of flowers, vegetables, herbs & fruit is our purpose and passion.

Why Isla’s Garden Seeds?

Locally Sourced from the United States

Our seeds are sourced from high quality farms, predominantly in the Pacific Northwest. We only sell the best seeds as we understand the importance of integrity in growing food to feed yourselves & your families. The health of our future is a driving force of our business. The majority of our seeds are Heirloom, Non-GMO.

About Our Name

Isla’s Garden Seeds

Isla pronounced Eye-Luh is the youngest in our family. We named our company after her because she is the anchor for the six of us, filling our home with a playful, vibrant, colorful joy, akin to a garden. If you’ve purchased seeds since the formation of our business in 2017, you may have received a rare packet with her photo on the front.