I took some cuttings from Hot Lips a few weeks ago and put in the greenhouse. These are now flowering!!! Should I put them in the ground now or wait til Spring?
Cut off the flowers. Pot them on into 7cm pots, assuming they have rooted. You want them to make strong roots at this stage not flowers. Plant out in Spring after they start growing. I would probably pot them from 7 cm to 15 cm pots in March and pinch the growth a couple of times to give a larger plant to go out in late May.