By Dagbert40
United Kingdom 
I planted some onions seeds in late summer and they are looking like small spring onions by now (early November). Can I leave them in the ground over winter to grow into larger onions for the spring?
5 Nov, 2011
Yes just leave them in the ground to keep growing. If you live in the north of the country you may find they don't survive if we have a long period of heavy frost and snow. You could try covering with fleece if the weather does get nasty or even cardboard.
5 Nov, 2011