Foxglove 'Illumination pink' propagation
I've just bought an Illumination pink 'perennial' foxglove. I've read threads on here, and know they aren't as hardy or perennial as first touted. But I REALLY like it, so have bought one, with the intention of overwintering it in my greenhouse, or propagating it. My question is, how to propagate and when? Will it divide in the autumn (its a decent sized flowering plant already) or can you do cutting? Has anyone had any success with cutting, if so, what type of cuttings- basal, softwood, and what time of year?