I think it’s ‘totally tangerine’ and several years old and this year has produced and incredible flush of flowers. However it’s now flopping over and crushing my penstemon and majority finished. I’ve put a spare plant support under it to stop it damaging other things but it looks quite crap.
should I deadhead/cut flowering stems back now? I can’t just cut individual flowers, there are many many many to do and it would leave a lot of sticky up bare stems.
might I get a second flush if I cut the flower stalks back to the plant?