Onion Sets Stuttgarter Giant – Early Flat Yellow Onion

Onion Sets ‘Stuttgarter Giant’ – Early Flat Yellow Onion

Onion Sets ‘Stuttgarter Giant’ is a very popular and time-tested yellow onion variety, valued for its strong yields, flat bulb shape, and fine keeping qualities. Producing attractive flat, yellow-skinned onions, this variety is well suited to both fresh use and storage.

Stuttgarter Giant can be planted early, making it an excellent choice for gardeners who want to get a head start on the growing season. Reliable and easy to grow, it performs consistently well in gardens, raised beds, and allotments.

These onion sets are part of the “Difference is JustSeed” range, selected for quality, performance, and grower confidence.

Key Features

• Popular and proven yellow onion set variety

• Produces distinctive flat-shaped bulbs

• Good yields with consistent performance

• Fine storage and keeping qualities

• Can be planted early in the season

• Easy to grow in gardens and allotments

• Part of the Difference is JustSeed range

How to Grow Onion Sets ‘Stuttgarter Giant’

Store onion sets in a cool, dry, frost-free place until planting to prevent early sprouting.

Plant sets outdoors early in the season, typically from February to April as soil conditions allow. Plant each set with the pointed tip just visible above the soil surface, spacing sets 10–15 cm apart, with 30 cm between rows.

Choose a sunny position with well-drained soil. Keep beds weed-free and water during dry spells.

Harvest onions in late summer once the foliage turns yellow and falls over. Lift bulbs and dry thoroughly before storing in a cool, dry place.

Frequently Asked Questions

Is Stuttgarter Giant suitable for early planting?
Yes. This variety can be planted early, making it ideal for extending the onion-growing season.

Does it store well?
Yes. Stuttgarter Giant has fine keeping qualities when cured properly.

What shape are the onions?
They produce a distinctive flat bulb shape with yellow skin.

Is this variety suitable for beginners?
Yes. Onion sets are easy to grow and Stuttgarter Giant is a reliable and forgiving variety.

Perfect For

• Early onion planting

• Garden and allotment growing

• Growers wanting flat yellow onions

• Fresh use and storage

• Beginner and experienced gardeners