Rudbeckia Summerina Electra Shock ('Et Rdb 404'PBR) (Summerina Series)

A bushy, clump-forming herbaceous perennial to 60cm tall, with a rounded habit and lance-shaped, slightly toothed, hairy dark green leaves. From mid summer to autumn it produces a profusion of daisy-like flowerheads, with a near-black central cone and narrow, quilled petals that are golden yellow-orange in warmer weather and tint bronze as temperatures cool