Emma???-something about stems drooping??
hello, I don't no, what you want to know? Here in Thailand we have some kinds of Dracaenas. The most popular is dracaena lureiri. It's indestructible in hot dry weather, same like wet and cooler. In Europe I think you have a problem because of long term rain/cold outside. Indoor is possible, when you have strong, healthy seedlings. The pic is from nursery on the road.
I hope you have luck with your D.marg., ThaiGer.