ROSES
I put back delivery of some bare root roses due to the wet weather, but they are now due to arrive in the next few days. They will be in a raised bed previously occupied by perennials - I'm weeding and digging over the plot and have some farmyard manure (in bags from GC) to add. New to growing roses,my question is - should the manure be spread and left for a while or should it be dug in? And should I add anything to the planting hole? Your advice, please
Many thanks
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