I have found I still have half bag of seed and cutting compost at the side of greenhouse will these be ok to use? Or mix in with some new , I'd use for potting on rather than new seeds if need be. Also having been in the greenhouse my cuttings I took last year and starting to shoot , when do I feed? Shall I pot on now ? Or leave alone ...I'm not used to dealing with cuttings through winter ...don't want to scare them hehe.
