I don't think arten is a clematis variety, It only appears in German links so is probably a German word, I don't speak German. The illustrations are all of different clematis
Never heard of it. email them and ask
Is it a proper label or just hand written and might be an abbreviation? Can't think what of though
I couldn't even get the bulbs to grow
the 'How to be a Gardener' videos are all on youtube if you find it easier to learn like that
moist, well -drained soil appears everywhere in instructions and means not a lot as far as I can see. A few lucky people might have something like that. Most of us have clay or too dry, or boggy, or something else difficult
Flowering now, low growing, I'd say Geranium x cantabrigiense, the hybrid of G. macrorrhizum with G dalmaticum. Probably the cultivar 'Cambridge'
I think hogweed meant stand a little closer to the bush to take the photo
If it's an aroid it will open up and declare itself very soon
Sown now they will flower next year
Logic tells me that a plug plant will be a big plant long before a seed will be.
Seeds will germinate this year though