Unwins Onion Red Baron Seeds

Grow a classic kitchen favourite with Unwins Onion Red Baron Seeds. This well-loved variety produces attractive deep red onions with a stronger flavour than many other red types, making it ideal for adding a punchy bite to both raw salads and cooked dishes.

Red Baron is valued not just for its rich colour and excellent taste, but also for its exceptional keeping qualities. Once harvested and dried, the bulbs store very well, making it a brilliant choice for gardeners who want a reliable crop with strong storage potential. For best results, grow in a sunny position and allow the bulbs time to mature fully before lifting.

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Key Features

• Produces attractive deep red-skinned onions

• Stronger flavour than most red onions

• Perfect raw in salads or cooked in dishes

• Excellent keeping qualities and stores well

• Great flavour as well as standout appearance

• Prefers full sun

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Growing Information

Sowing Time: Jan – Apr
Harvest Time: Aug – Sep
Sowing Depth: 10mm
Time to Germination: 2–3 weeks
Time to Flower: approx. 5 months

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Technical Specifications

SKU: 30310160
Pack Quantity: 160 seeds
Colour: Red
Plant Height: 45cm
Plant Spacing: 15cm
Row Spacing: 30cm
Spread: 15cm
Sowing Depth: 10mm
Sow Time to Germination: 2–3 weeks
Sow Time to Flower: 5 months

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Why choose Kean’s Claremorris

At Kean’s Claremorris, we stock trusted seed varieties that deliver strong flavour, reliable growth, and excellent harvest results. Whether you're planting a full veg patch or topping up your kitchen garden favourites, you’ll find quality seeds and friendly advice to help you grow with confidence.