Hoping this will be an easy question to answer. I have hundreds of self-sown nigella seedlings in my garden which I would like to keep. Will they be okay outside overwinter or is it best to pot them up and put in the greenhouse?
Tonks, in my experience with Nigella the problem for you will be that the garden will be swamped with them. If there is a hard winter and the seedlings don't make it, don't worry; there will be several hundred coming up in the spring
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Tonks, in my experience with Nigella the problem for you will be that the garden will be swamped with them. If there is a hard winter and the seedlings don't make it, don't worry; there will be several hundred coming up in the spring

That sums it up I think artjak
In the sticks near Peterborough