Welsh Onion Kroll Seeds (Allium fistulosum) Non-bulbing onion variety perfect for cut-and-come-again harvests. Mild taste and cold-hardy perennial
Minimum: 75+ Seeds
Perennial | Non-Bulbing | Culinary Staple
Meet your new favorite kitchen companion: Welsh Onion ‘Kroll’! This non-bulbing perennial onion variety is perfect for cut-and-come-again harvesting, offering a steady supply of tender green stalks with a mild, oniony flavor. Easy to grow, incredibly versatile, and cold-hardy down to zone 4, this heirloom from the Allium family is a reliable performer in garden beds and containers alike.
🌟 Why Grow Welsh Onion ‘Kroll’?
-
✂️ Cut-and-Come-Again – Harvest greens multiple times per season
-
🧄 Mild Onion Flavor – Perfect raw or cooked
-
❄️ Cold-Hardy Perennial – Thrives in cooler climates and overwinters well
-
🪴 No Bulbs Needed – Grows in tidy clumps with hollow stems
-
🌿 Low Maintenance – Great for busy gardeners and beginner growers
📊 Planting & Growing Info:
-
Botanical Name: Allium fistulosum
-
Lifespan: Perennial in zones 4–9
-
Days to Maturity: 65–75 days
-
Height: 12–18 inches
-
Spacing: 6–8 inches
-
Sun Requirements: Full sun
-
Soil: Well-drained, fertile soil
🌱 How to Grow:
-
Direct sow in early spring or late summer
-
Space seeds or transplants 6–8" apart
-
Keep moist during germination (7–14 days)
-
Begin harvesting outer stalks when 10–12" tall
-
Divide clumps every few years to maintain vigor
🍜 Kitchen Uses:
-
Use as a milder substitute for scallions or chives
-
Chop into soups, stir-fries, omelets, and dips
-
Add raw to salads, tacos, or noodle dishes
-
Ferment or pickle for a tangy garnish
🌿 A Cold-Hardy Favorite with Endless Uses
Welsh Onion ‘Kroll’ is the garden gift that keeps on giving, year after year. Its vigorous growth, versatility in the kitchen, and resilience in chilly weather make it an essential for both beginner and experienced growers. Whether you're making broth, garnishing ramen, or simply enjoying fresh greens from your backyard, this is one allium you’ll never want to be without.