White Knock Out Rose™

$23.95 From $23.95
Grows in Zones 5, 6, 7, 8, 9
Get it between
Free Shipping $125+
Expert Packaging
Shipping & Returns

Shipping live plants sometimes has its challenges when dealing with inclement weather but we strive to have every single order shipped out on their scheduled shipping date. Most orders will be scheduled to ship within 1-2 weeks of ordering. Because a plant needs TLC we only ship out on Mondays-Wednesdays to ensure the plants aren’t stationed somewhere over the weekend with no water or sunlight.

The ivory white pedals of the White Knock Out flower are a wonderful value add to any garden, acting not only as a centerpiece, but also in a supportive role, bringing out nearby colors.

- FRAGRANT: Blooming with color and fragrance alike, the White Knock Out offers the best of both worlds.

- SINGLE MEDIUM FLOWERS: Growing up to a solid 3.5 inches across, each flower is noticeable but not so much as to distract from the larger plant as a whole.

- WELL BEHAVED: This flower is well known for its ability to grow under harsh conditions, sometimes needing as little as 3 hours of sunlight a day, in addition to being disease resistant. 

General Care Instructions

  • Watering: Water deeply after planting. Continue regular watering for the first growing season.
  • Mulching: Apply 2-4 inches of mulch around the base, keeping it away from the trunk.
  • Pruning: Prune during dormant season to maintain shape and remove dead branches.
  • Fertilizing: Apply balanced fertilizer in early spring for optimal growth.

Shipping Information

  • Processing Time: We only ship out on Mondays-Wednesdays to ensure the plants aren't stationed somewhere over the weekend with no water or sunlight.
  • Shipping Season: We ship year-round to most zones, weather permitting
  • Packaging: Plants are carefully packaged to ensure safe arrival
  • Free Shipping: Orders over $125 qualify for free standard shipping

Questions & Answers

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  • How much heat can this rise with stand in the summer

    White Knock Out Roses (Rosa ‘Radwhite’) can tolerate high heat, typically up to 100°F, with adequate watering.

  • How big do the one gallon Knock Out Roses grow in the first year and the three gallon as well?

    a one gallon can grow 1–2 feet in height and width in the first year.

    a 3 gallon may grow 2–3 feet in height and width in the first year.