passion flower
hi I have a passion flower the common one i cut it back last year and this year it has only two main stems that have grown to 90cm high but no flowers on it how do i make it bush out more it is just to long lengths just growing up and up
many thanks for any advice you can give me
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Too much nitrogen will make it grow too many leaves. Use a high potash tomato fertiliser instead. Trim the ends of the stems by a bit to make it bush. (not more than a third of the new growth)