OBS offers you the Keravel variety.
Keravel is a traditional vegetable, with a pinkish colour and flesh with anthocyanic highlights. This variety meets the specifications of theRoscoff PDO onion. It is particularly tasty and has a superior keeping quality.
Keravel is available in seed and bulb form.
The Ruztan onion has a unique red colour. Available as organic seed. Keeps well.
The Stuttgarter onion, also known as the "Stuttgarter riesen", is a variety native to Germany. Its bulbs are round, slightly flattened, coppery yellow with white flesh.
The use of bulbils compared with seeds offers the following advantages:
A bulb planter can be hired from OBS for members.
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