‘Nothing flimsy about them’ – so wrote Christopher Lloyd about rudbeckias. Of course, he hit the nail right on the head, and it reminded me that it is this very dense quality that I often find a little overpowering in the genus. So, a couple of years ago I was delighted to be introduced to R triloba with its open habit and well-spaced wiry stems; in this respect it’s rather different from other rudbeckias.
It is a short-lived hardy perennial, some even call it a biennial, however it’s well worth growing because it flowers so generously and for such a long period. It may start flowering in August and will then continue on through September and October: it will battle on to the very end.
Grow it with the usual autumnal suspects – grasses, asters, and late tall blue salvias, or aconitum – it will give you weeks of pleasure and even on the dullest of rainy days will shine out like a ray of sunshine.
Brown-eyed Susan is very easy from seed: quick to germinate, it then grows by leaps and bounds and will almost certainly flower in its first year. It likes full sun best but will tolerate a bit of shade. If you’re lucky it may even self-seed!
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