Top 9 Yellow Knockout Rose Bushes – Flower Plants & Seeds

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1. Green Promise Farms

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Green Promise Farms Rosa `Sunny Knock Out` Reblooming Rose, yellow flower, 3 Size Container

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Green Promise Farms #ad - Flowers rebloom throughout the season. Planting and how-to-care instructions will arrive with shipment. Plant will be dormant no leaves late fall through the winter months, this is normal. Mature height is 3-4ft, mature spread is 2-3ft. It will leaf out in spring. It is fully rooted in the soil and can be planted immediately upon arrival, weather permitting. Gorgeous member of the knock out family, this rose's bloom cycle produces bright Yellow flowers that mature to a creamy Yellow. Grows well in full sun. For best results, plant in used zones 4-8.
BrandGreen Promise Farms #ad
ManufacturerKnockout #ad
Height20 Inches
Length8 Inches
Weight12 Pounds
Width8 Inches
Part NumberKOROSSK03
ModelRosa `Sunny Knock Out`

2. Star Roses Knockout Series

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19cm, Star Roses Knockout Series 11891 Sunny Knockout Rose, Yellow

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Star Roses Knockout Series #ad - Hardiness zones: 5-7. Plant is subject to not reflect exact pictures, due to trimming and season. This knockout rose provides a fragrant, bright sunny flowers that bloom from May until frost. Best if planted in full sun. Plant may ship dormant from October-April. Does not ship to ca, id, mT, wa, or, AZ, ut, NV. Suggested 2-Day Shipping for optimal plants.
BrandStar Roses Knockout Series #ad
ManufacturerPremier Plant Solutions #ad
Height18 Inches
Length7.5 Inches
Weight5 Pounds
Width7.5 Inches
Part Number11891
Model11891

3. Premier Plant Solutions

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Rose Sunny Knockout in 2 Gallon pot Yelllow

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Premier Plant Solutions #ad - Does not ship to ca, mt, or, UT, ID, wa, az, NV. Suggested 2-Day Shipping for optimal plants. This plant provides fragrant, bright sunny Yellow flowers from may until frost. Light exposure: sun. Plant may ship dormant from October-April. Low maintenance and needs fertilizer to rebloom. Perfect reblooming rose to add as an addition to your garden or patio in a planter. Hardiness zones 4-7. Water requirements: moderate-to-high depending on water. Plant is subject to not reflect exact pictures, due to trimming and/or season.
BrandPremier Plant Solutions #ad
ManufacturerPremier Plant Solutions #ad
Height25 Inches
Length9 Inches
Width9 Inches
Part Number19516
Model19516

4. Brighter Blooms

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Indoor/Outdoor Flowering Plant, 2 Gallon, No Shipping to AZ, Sunny Knock Out Rose Bush, Brighter Blooms

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Brighter Blooms #ad - Low maintenance - it doesn't require a green thumb, especially since it's a self-cleaning rose tree that requires no deadheading. Plus, it’s essentially a plant-and-forget variety. 2 gallon - your sunny knock out rose bush will arrive in a 2 gallon pot.

These roses aren't just regular blooms, either. Cannot ship to az - due to federal agricultural restrictions, Sunny Knock Out Rose Bushes are unable to be shipped to Arizona. Its blossoms give you twice the petals and twice the flowers for a wonderfully full look. If you live in this state and order a plant, your order will be canceled. Once established, this sweet little tree can mature to a height of 3-4 ft.

Beautiful blooms - imagine all the amazing characteristics of the Yellow Knock Out Rose Bush on a tree. Easy to grow - its sunshine yellow blooms last up to nine months, since it thrives in an array of soils and conditions, all while being resistant and needing little watering. Other roses require you to prune off the dead blooms so that new ones will grow, but not this tree.
BrandBrighter Blooms #ad

5. Green Promise Farms

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Yellow floweing rose in 2 Gallon pot, Sunny Knock Out Rose

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Green Promise Farms #ad - It is fully rooted in the soil and can be planted immediately upon arrival, weather permitting. Grows well in full sun. Flowers rebloom throughout the season. For best results, plant in used zones 4-8. Gorgeous member of the knock out family, this rose's bloom cycle produces bright Yellow flowers that mature to a creamy Yellow. Plant will be dormant no leaves late fall through the winter months, this is normal. It will leaf out in spring. Mature height is 3-4ft, mature spread is 2-3ft. 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 NumberKOROSSK02
ModelKOROSSK02

6. Proven Winners

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Yellow Flowers, 4.5 in. qt. Oso Easy Lemon Zest Landscape Rose Rosa Live Shrub

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Proven Winners #ad - Shipping dormant now. Tall and wide at maturity. Hardy in zones 4-9, be sure to check your USDA zone to ensure success. Quart shrubs are 5-8 in. 2-3 ft. Tall and 6 months to 1-year old at shipment, varies by season and plant. Full sun 6+ hours required.
BrandProven Winners #ad
ManufacturerProven Winners #ad
Height10 Inches
Length5 Inches
Weight1 Pounds
Width5 Inches
Part NumberROSPRC1077800
ModelROSPRC1077800

7. Star Roses Drift Series

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19cm, Star Roses Drift Series 19676 Apricot Drift Rose

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Star Roses Drift Series #ad - Suggested 2-Day Shipping for optimal plants. Dark-green, disease resistant foliage forms a compact low mounded groundcover ideal for Small gardens. Best if planted in full sun. Plant is subject to not reflect exact pictures, due to trimming and/or season. Does not ship to ca, mt, ut, az, or, ID, WA, NV. Double, semi-glossy, apricot blooms cover the plant from mid spring to the first frost in fall. Hardiness zones: 4-7. Plant may ship dormant from October-April.
BrandStar Roses Drift Series #ad
ManufacturerPremier Plant Solutions #ad
Height23 Inches
Length7.5 Inches
Weight5 Pounds
Width7.5 Inches
Part Number19676
Model19676

8. Knockout Rose

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Knockout Rose Rose Plant, 2 Gal, Coral

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Knockout Rose #ad - Mature size 4-1/2 ft. H x 4-1/2 ft. W. Expected blooming period: Spring to Fall. Usda zones 5-11. Full sun; blooms spring through fall. Seasons: Summer. Plants are trimmed at times when shipped to promote plant health. Deciduous; Ships dormant winter through early spring.
BrandKnockout Rose #ad
ManufacturerKnockout #ad
Height25 Inches
Length9.5 Inches
Width9.5 Inches
ModelRose

9. Brighter Blooms

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Sunny Knock Out Rose Tree, Indoor/Outdoor Flowering Plant, No Shipping to AZ, 2-3 Feet, Brighter Blooms

#ad
Brighter Blooms #ad - Low maintenance - it doesn't require a green thumb, especially since it's a self-cleaning rose tree that requires no deadheading. Cannot ship to az - due to federal agricultural restrictions, Sunny Knock Out Rose Trees are unable to be shipped to Arizona.

Once established, this sweet little tree can mature to a height of 3-4 ft. Beautiful blooms - imagine all the amazing characteristics of the Yellow Knock Out Rose Bush on a tree. These roses aren't just regular blooms, either. Plus, since it thrives in an array of soils and conditions, it’s essentially a plant-and-forget variety. Its blossoms give you twice the petals and twice the flowers for a wonderfully full look.

Easy to grow - its sunshine yellow blooms last up to nine months, all while standing up to extenal environmental factors and little watering with ease. Other roses require you to prune off the dead blooms so that new ones will grow, but not this tree. 2-3 feet - your sunny knock out rose tree will arrive 2-3 feet tall. If you live in this state and order this plant, your order will be canceled.
BrandBrighter Blooms #ad