Delphinium help needed please.
I have a 'Magic Fountains' delphinium. White with a black centre. All flowers now over, so just (green) seed pods remaining. I'd like to collect the seeds. My question is: if I cut halfway down the stem in the hope that the plant may flower again this year, will I lose the seeds? Or will they be ok if I leave the top part of the stem+seed pods in shed to do whatever they do! Apologies for daft question. Newbie gardener Thank you. p.s. plant only cost 50p so I don't mind risking losing it.