I can't even remember how I came by the little plant. And last year it was just a pleasant, healthy looking shrub, filling a gap. But this year my Anjelica has stunning yellowy green flower heads about 10 inches across. How come no one ever told me about anjelica?
So I know it's a biennial, and will die after it flowers, but do I collect the seed or will it self sow? And is it likely to eventually become a bit of a nuisance like my lovely, but rather over enthusiastic, bronze fennel?