Stuttgarter Giant Yellow Onion Sets

Medium to Large Yellow Onions

(1)

£6.99

size guide

The height of all of our plants is measured from the base of the pot.

Pot Size Pot Diameter Pot Height
6cm 6cm 5.5cm
9cm 9cm 8.5cm
1 Litre 13cm 11cm
2 Litre 17cm 13cm
3 Litre 19cm 15cm
4 Litre 20cm 17cm
5 Litre 23cm 19cm
7 Litre 25cm 20cm

Please note: the pot sizes listed below may vary due to the suppliers we use.

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QUALITY GUARANTEED
  • Reliable, early maturing variety – Stuttgarter Giant is known for its dependable performance in UK conditions, producing firm, golden skinned bulbs that store exceptionally well through autumn and winter.

 

  • High yielding and full of flavour – This traditional favourite offers a generous crop of medium to large onions with a strong, classic flavour ideal for cooking, pickling, and everyday kitchen use.

 

  • Easy to grow for all gardeners – Suitable for beginners and experienced growers alike. Plant January to April (winter to early spring) and harvest in late June to July, about one to two weeks after the leaves begin to yellow. Choose a dry day to lift them gently with a fork. Store in a cool, dark, well-ventilated place if not planting immediately.

Plant genus Allium

Plant typeVegetable Plants

Foliage typeHerbaceous

HardinessFrost Hardy

Soil acidityNeutral Soil

Planting aspectSouth Facing

Leaf colourGreen

Growth Rate Moderate

Standard Delivery (2-4 working days) - Evri

£4.99 on orders under £40
FREE on orders over £40
*Mainland UK only

Next Working Day Delivery - Evri

£6.99 on orders under £70
FREE on orders over £70
Order by 1pm Mon-Fri

 

Premium Standard Delivery (2-4 working days) - Royal Mail

For customers who prefer an alternative carrier, Royal Mail is offered as a premium alternative to our standard Evri service.

£7.99 on all orders

Premium Next Working Day Delivery - Royal Mail

£8.99 on all orders
*Mainland UK only

Northern Ireland & Islands Delivery (2-5 working days)

£5.99 for all orders

Top tip

Harvest when leaves yellow for optimal flavor and storage.

Key Features

Beginner Friendly

Beginner Friendly

Good For Containers

Good For Containers

Low Maintenance

Low Maintenance

Season of Interest

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Planting Flowering Harvest