Hi and good morning all,
I have had a couple of Emails regarding what I do with my Egyptian Onions over Winter, thought it might be of interest to a wider audience
Egyptian Onions: (Tree Onions, Walking Onions)
I leave the 'Mummy' Onions in the ground, they withstand the Frost, when we lived in Scotland this was often minus 4 or 5 C.
The 'Babies' I leave on the the plant until 'Mummy' stems are dry with no sign of green. I then pot the 'Babies' into 3 inch pots and put in cold Greenhouse or Cold Frame for the Winter.
They are usually in little clumps of from 3 to 6 Bulbils which I leave as they are and split them in Spring when they are growing away.
Hardly any water needed, just enough to stop the compost turning to dust.
In March/April pot up to 5 inch pots or plant direct into the ground any time when the ground is not frozen.
They are remarkably hardy
Cheers
Mikey