If the plant thought to be euphorbia has a milky white sap (irritant) then it is definitely euphorbia
Sarah Berhardt, big blowsy light pink petals that are too heavy for the stems to hold up? That's the one I've got, it was a Gardeners' World offer a few years ago. I'd prefer a single flower one that doesn't flop
I hate those things, they are trip hazards
Are you thinking of bedding plants? What do you class as too high?
This has posted itself lots of times can you try to delete the duplicates?
I think they were a bit of a one hit wonder, but did do albums. You can find their music on youtube
Most diseases tend to be crop specific so something that isn't in the curcurbit family should be fine
It sounds that we don't have the right climate to have that as a problem in the UK, hopefully it won't turn up
A link from the US on downy mildew http://msue.anr.msu.edu/news/managing_cucurbit_downy_mildew_in_your_garden
Sounds like a good plan to me, a bit like doing the Chelsea chop on only a few stems of a plant