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Pre-order your plants now for spring shipping


Rosa 'White Knock Out®'


Will begin shipping Apr 5th 2021 depending on your hardiness zone and plant readiness. If you have a preferred ship date please let us know in the order comments.

Common Name:
Shrub Rose
Plant Type:
Hardiness Zone:
Bloom Color:
Bloom Time:
Season Long
Garden Height:
3 1/2 Feet
Garden Spread:
3 1/2 Feet
  • Pure white, 3" single flowers
  • Superior hardiness & disease resistance
  • Very easy to grow

This hardy and beautiful rose is a standout in the garden for its easy maintenance and bright flowers. It has a compact habit that fits in well to many different landscapes. A great choice for beginner gardeners or problem areas! 

Romence Gardens roses are sold and shipped potted and growing in a 10 inch diameter pot. Due to the size of the box requried to ship them they must be shipped individually and do not qualify for flat rate shipping. 
Type: Ownroot Shrub
Flower Color: White
Uses: Beds, Borders, Cottage Gardens, Hedges, Landscapes, Mass Planting, Screening, Specimen
Nature Attraction: Butterflies, Bees, Pollinators
Notable Features: Slight Citrus Fragrance, 5-7 Petal Count, Long Blooming, Cold Hardy, Heat Tolerant, Disease Resistant
Growth Habit: Medium Size, Bushy, Compact
Parentage: RADmom x RADsweet -- 2009

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