Welldales German giant Stuttgart onion seeds produce allium cepa ‘Stuttgarter’, a traditional German onion variety also known as Stuttgarter Riesen or Stuttgarter Giant. This reliable heritage onion is popular with home growers for its flat round to globe shaped bulbs, golden brown skin, mild sweet flavour and good storage potential when cured correctly after harvest. It is a useful choice for UK gardeners growing onions from seed in vegetable beds, raised beds, allotments, polytunnels, greenhouse borders and large containers. Sow indoors in late winter or early spring for an earlier start, or direct sow outdoors once the soil has warmed. Grow in a sunny position with fertile, well drained soil and harvest in summer or early autumn when the bulbs are mature and the foliage begins to die back.
German Giant Stuttgart Onion Seeds
- Allium Cepa Stuttgarter Riesen Seeds – Produce Firm Golden Brown Onions With Classic Heritage Appeal
- Stuttgarter Forms Traditional Brown Storage Onions With Good Skin Quality
- Productive Onion Plants – Usually Grows to Around 40cm Across
- German Heirloom Onion Variety – Valued For Reliable Growth, Rich Flavour And Kitchen Garden Performance
Storage Onions For Kitchen Gardens
- Excellent Keeping Quality – Mature Bulbs Store Well After Proper Curing In Cool, Dry And Airy Conditions
- Mild Sweet Onion Flavour – Suitable For Soups, Stews, Roasting, Sautéing, Salads, Sauces And Everyday Cooking
- Harvest Fresh Or Cure For Storage – Lift When Foliage Yellows, Then Dry Thoroughly Before Storing
- Summer To Autumn Harvests – Seed Raised Onions Are Usually Ready From July To October In UK Gardens
Onion Seeds For Raised Beds And Allotments
- Reliable Onion Seeds For UK Growing – Best In Warm Sunny Positions With Fertile, Well Drained Soil
- Great For Raised Beds And Allotments – Also Suits Vegetable Patches, Polytunnels And Large Containers
- Useful Companion Planting Vegetable – Grow Near Carrots, Lettuce, Cabbage And Beetroot In Mixed Beds
- Grow Onions From Seed – A Rewarding Choice For Larger Planting Numbers, Storage Crops And Productive Garden Beds










