Any you don't use as spring onions turn into excellent red or white bulb onions
Any you don''t use as spring onions turn into excellent red or white bulb onions
Big bulb onions
, green shallots and garlic cloves can be planted.
To get an early crop, sow bulb onions
, early beetroot, carrots and parsnips in situ and keep them warm by covering with cloches or a horticultural fleece.
Havey's research showed that bulb onions
that were stored for 90 days accumulated sucrose from the breakdown of the more complex fructans, thus retaining the thiosulfinates and becoming sweeter in the process.