Posted: 25/03/2013 at 21:41
At this rate of weather they're still in line for a chilling if they need one Ryan. Get them sowed and put them outside. They won't want heat they're hardy native plants.
Ragged robin is Lychnis flos-cuculi and usually manages to stand up on it's own.
Lychnis coronaria is the one with felted leaves and white or magenta flowers. Can fall over.
Lychnis chalcedonica is the red one, Maltese Cross and always falls over. Also comes in pink and white now but they're not so impressive