It depends on the plant, the local rose guy says plant them in March. I've chucked things in last month and they are ok.
But as Eejit writes frost can kill some plants still so best to leave check based on what you have.
@JWestland started
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It depends on the plant, the local rose guy says plant them in March. I've chucked things in last month and they are ok.
But as Eejit writes frost can kill some plants still so best to leave check based on what you have.