Go native! The butterflies and other pollinators will thank you! ‘Solar Cascade’ is a selected form of Short Goldenrod (this one is not so short!) that boasts 3+’ tall stems bearing sprays of golden yellow flowers in late summer and early autumn. Plants form thick clumps, spreading by short rhizomes. Use mid-front border with the Ironweeds and Bluestars. Just to reiterate, Goldenrod does not cause hay fever….Don’t confuse it with ragweed!