Bentley Seed Co.'s Heirloom American Flag Leeks are a delicious addition to soups, stews, and salads. They are also fantastic on the grill! Leeks have a long history, dating back to the ancient Egyptians, and are one of the oldest vegetables cultivated by humans. Growing Instructions: Start Bentley Seed American Flag leek seeds indoors about 8-10 weeks before the last frost date. Transplant seedlings into a prepared garden or container when they are about 2 inches tall. Keep the stems covered with soil to maintain their white color. Leeks are ready for harvest after a few light frosts. These heirloom leek seeds are also available in bulk. Seed Information: Lifecycle: Annual (vegetable) Time to Maturity: About 3 1/2 months Sun Requirement: Full sun Spacing: 6 inches apart Depth: 1/4 inch 160-165 Seeds Per Packet Seeds/Oz: 11,000 Ideal Germination Temperature: 70°F Sowing Method: Transplant Uses: Perfect for soups, stews, salads, and grilling. Additional Information: Heirloom Year: 1870 Plant Scientific Name: Abelmoschus esculentus Packet size: 3 ¼" x 4 ½" Online resale prohibited