Rosa 'Sunny Knock Out' /Sunny Knock Out Rose

Rosa  'Sunny Knock Out'   / Rosa  'Sunny Knock Out'
Blossom a clear yellow a day or so after opening
View Image (Full)

Blossom a clear yellow a day or so after opening

Flower, except center portion, fades to almost white a couple of days after opening

A cluster of almost white flowers

Blossom almost white except for the pinkish color associated with aging

Cluster of flowers

A young plant in first cycle of bloom

Each flower has more than 5-6 petals

Plaant in beinn ing of second year of growth

2007-2020 © All Rights Reserved. Information and images may not be reused without written consent.
Scientific Name: Rosa 'Sunny Knock Out'
Common Name: Sunny Knock Out Rose
Plant Type: Deciduous
Leaf Type: Broadleaf
Hardiness Zone: 4, 5, 6, 7, 8, 9, 10 Determine Your Zone
Height: 2- 5 feet
Spread: 2 -3 feet
Bloom time: Spring, Summer, Fall
Flower color: Yellow
Light Exposure: Sun, Part Sun
Drainage: Well drained, Moist
Rate of Growth: Fast
Water Requirement: Medium
Maintenance Level: Low
Susceptible to insects
and diseases:
Comments: The blossoms are yellow and have fragrance as they open. However, the yellow color fades quickly to very light yellow in the center protion of the flower. Most of the flower is almost completely white in 3-4 days, except for the pink that develops as the blossom ages. It does have the insect and disease resistance the is associated with the 'Knock Out' roses. This selection can flower in 3-4 hours of sunlight daily, but grows and flowers best in full sun. It is evergreen in zones 8-11.