black-eyed Susan

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black-eyed Susan

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Species good for cutting are Cosmos of all forms, but try Cosmos 'Double Click' and 'Psyche White'; aster, bedding-dahlias, godetia, clarkia, sweet William, Brompton stocks, sunflowers, Rudbeckia hirta 'Kelveden Star', Rudbeckia hirta 'Green Eyes', Rudbeckia hirta 'Prairie Sun', Scabiosa 'Ebony & Ivor', Coreopsis grandiflora 'Early Sunrise' and Mayfield Giant', Sweet-smelling Resedia odorata, Crepis aurea, Gaillardia pulchella, Centaurea cyanus (cornflowers) and Larkspur.
Rudbeckia hirta was originally native to the dry prairies of the Midwest.
The addition of fertilizer to the study plots did not significantly affect the cover, density, or height of Tridens flavus, Schizachyrium scoparium, Rudbeckia hirta, R.
Black-Eyed Susan Rudbeckia hirta is a biennial that grows 30-60 cm tall (12"-24").
The grand daddy of Cherokee Sunset, Rudbeckia hirta, was the well known favourite Black-eyed Susan - but hark, I hear you say - surely that title belongs to Thunbergia.
virgatum, and occurred at least occasionally in Desmanthus illinoensis, Heliopsis helianthoides, Petalostemum purpureum, Rudbeckia hirta, Sorghastrum nutans, and Sporobolus cryptandrus.