Top 6 White Knockout Roses – Flower Plants & Seeds

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1. Knockout


1 Gallon, Knockout Rose, Rich Green Foliage with White Blooms White Out

Knockout #ad - Light needs: Full Sun. Usda zones 4-11. Mature size 42″ w x 42″ H. Deciduous - loses it leaves during the winter months. Dark green foliage with Pure White Blooms.
BrandKnockout #ad
ManufacturerKnockout #ad
Height18 Inches
Length7 Inches
Width7 Inches
ModelWhite Out

2. Green Promise Farms


2 Size Container, Green Promise Farms Rosa Knock Out` Reblooming Rose, white flower

Green Promise Farms #ad - It is fully rooted in the soil and can be planted immediately upon arrival, weather permitting. Plant will be dormant no leaves late Fall through the Winter months, this is normal. Grows well in full sun. Gorgeous member of the knock out rose family, this Rose's bloom cycle produces single white flowers that rebloom throughout the season. Easy to grow. For best results, plant in usda zones 5-8. It will leaf out in Spring. Mature height is 3-4ft, mature spread is 3-4ft. Planting and how-to-care instructions will arrive with shipment.
BrandGreen Promise Farms #ad
ManufacturerKnockout #ad
Height16 Inches
Length8 Inches
Weight5 pounds
Width8 Inches
Part NumberKOROSWO02
ModelRosa `White Knock Out`

3. New Life Nursery & Garden


Starter Plant 8m 1 Live Plant, White Knock Out® Rose

New Life Nursery & Garden #ad - An excellent shrub rose that stands out in the landscape due to the contrast between pure white blooms and very dark green foliage. Great for use in borders, foundation planting, flower gardens, mass planting, or as a specimen plant.

Starter plants are grown in trays and therefore will be shipped without a pot - scroll PICS TO SEE SIZE OF ACTUAL PLANTS FOR SALE. The listed price is for 1 starter plant - scroll pics to see size of actual plants for sale plants may be shipped dormant when ordered From November thru March We CAN NOT guarantee plants will have flowers at time of purchase. The knockout roses are low maintenance and drought tolerant. It blooms from spring through fall, maintaining a compact habit.
BrandNew Life Nursery & Garden #ad
ManufacturerNew Life Nursery & Garden #ad
Height4 inches
Length3 inches
Width3 inches

4. Brighter Blooms


No Shipping to AZ, Long Lasting Blooms up to 9 Months, White Knock Out Rose Bush, 3 Gallon, Brighter Blooms

Brighter Blooms #ad - Brighten your home - bring the joy of gardening straight to your home, one bloom at a time. If you live here and order this tree, your order will be cancelled. Shipping restrictions: cannot ship to AZ due to Federal Restrictions.

Whether you’re looking for the perfect finishing touch or designing a whole new garden space, we hope our plants will bring you happiness for seasons to come! You will not get a mature tree or plant. These are young plants. Ready for gardners of all levels: no matter where you're at in your planting journey, what your yard looks like or what you're dreaming it will look like, we've got you covered. Delivering nature's joy: from large, versatile shrubs to tropical fruits, rare house and patio plants and much more, high-impact trees and reliable, our varieties provide the garden solutions you need. Shipping size: plants come in 3 gallon pots.
BrandBrighter Blooms #ad
ManufacturerBrighter Blooms #ad
Part NumberKNO-WHI3
WarrantyIf anything does happen to your plants during delivery, don't worry... we got you covered. Every plant is covered by our warranty. We guarantee your plants to be true to type and in healthy condition. Due to the nature of the trees and shrubs you are buying, a root system and trunk will quickly develop into an established part of your landscape. Damaged leaves are not covered under this warranty. This is a cosmetic issue that does not affect the health of your plant. It's a natural way that plants protect themselves when exposed to heat or darkness. Just trim off any yellow or dried leaves and new foliage should start growing.

5. Knockout Rose


1 Gallon, Knock Out Rose Coral, with Gentle Green Foliage and Bold Coral Pink Blooms

Knockout Rose #ad - Seasons: Autumn. Green foliage with saturated coral blooms. Expected blooming period: Spring to Fall. Mature size 54″ w x 54″ H. Usda zones 5-11. Light needs: Full Sun. Deciduous – foliage loss in winter and new growth in spring.
BrandKnockout Rose #ad
ManufacturerKnockout #ad
Height18 inches
Length7 inches
Weight5.45 Pounds
Width7 inches

6. Knockout Rose


Knockout Rose Double Rose, 2 Gal, Red Blooms

Knockout Rose #ad - Deciduous - loses its leaves during the winter months. Usda zones 5-11. Sunlight exposure: Full Sun. Plant will ship dormant if ordered mid-fall to mid-spring. Large, double red blooms. Expected blooming period: Spring to Fall. Seasons: Autumn. Water twice per week until established, then water once per week.
BrandKnockout Rose #ad
ManufacturerKnockout #ad
Height25 inches
Length9.5 inches
Width9.5 inches
ModelDouble Red