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Even more floriferous and disease-resistant than its famous parent, Rainbow Knock Out is a bushy and compact landscape shrub rose with short stems bearing glossy, dark green leaves. Its blooms are single-form flowers that start out as pointed buds and appear abundantly throughout the growing season. The delicate five-petaled flowers are two inches in diameter and are a deep coral-pink color with a yellow center finishing nicely to light coral.
Rainbow Knock Out will have a nice display of blooms late into the season for a lovely fall bloom, and while it does not exhibit a strong fragrance, the petals emit a delicate sweetbriar scent. Suitable for container growing in small spaces, this rose is the prefect accent to any garden. It is also winter hardy to zone 4 and is fully resistant to black spot, mildew and rust.
Rainbow Knock Out is hybridized by William Radler and is introduced by The Conard Pyle Co. of West Grove, Penn. | 
