Mr. Fothergill’s Onion (Spring) Katana F1 – Fast-Growing, Uniform Spring Onions

Grow high-quality spring onions with Mr. Fothergill’s Katana F1, a modern F1 hybrid bred for uniform, straight stems and reliable cropping. This variety produces crisp white stems with tender green tops, ideal for fresh salads, garnishes, and light cooking. Katana F1 is perfect for gardeners seeking consistent results with minimal effort.

🧅 Key Features

• F1 Hybrid Variety: Ensures straight, uniform stems and dependable cropping

• Crisp & Mild: Tender white stems and green tops perfect for salads or stir-fries

• Fast-Growing: Quick to mature, ideal for early spring harvests

• Successional Sowing Friendly: Allows multiple harvests over the season

• Versatile Use: Excellent raw in salads, lightly cooked, or as garnishes

🌱 Sow & Grow

• Sow Outdoors: February–April directly into prepared soil or containers

• Growing Position: Full sun with well-drained, fertile soil

• Spacing: Thin seedlings to 5–7 cm apart for optimal growth

• Harvest: From spring to early summer, when stems are firm, straight, and green

Perfect for gardeners who want crisp, reliable spring onions — Katana F1 delivers fast growth, uniform stems, and excellent flavour. 🧅