Home of Proven Winners® Perennials Proven Performance. SUMMERIFIC® 'Evening Rose' Hibiscus PPAF CPBRAF A breakout variety in 2020! When in bloom, it is easy to see why so many were taken by the near-black foliage and puckered magenta flowers. Expect this plant to be the center of your late summer landscape. Zones 4-9. TM Premium Perennials. Rewarding Results.