1Get to the root of the matter – if you have a cool glasshouse or sheltered cold frame, you can begin to propagate some garden plants by root cuttings at this time of year. Lift specimens carefully to ensure that you get as many large roots as possible and cut off about 25% of them, placing them so that you know where their tops and bottoms are, before replanting the parent plant. The cuttings can be taken as pieces about 100 mm (4”) long and these can be inserted vertically to their full depth into a normal cutting compost. Plants to try include Primula denticulata, Phlox paniculata hybrids, Acanthus species, Papaver orientalis, Symphytums and perennial Verbascums.
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