The bulb onion White Knight F1 is a mid-season hybrid with medium-large, round bulbs. The bulbs are white and have universal use, suitable for fresh consumption and cooking; the storage life is from 3 to 6 months in a dry room.
The second type of hybrid refers to the bunching onion (Allium fistulosum) or its cross with the bulb onion. This plant does not form a bulb and is cultivated for its edible silvery-white stems. It is an early-maturing variety prone to early bolting, which is often used in breeding work to create resistant hybrids.
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Countries of admission
1 jurisdiction
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
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