Petite Knock Out® Rose

Rosa 'Meibenbino'

Knock Out Roses®

Hardy in zones 4-10 with outstanding disease resistance and no black spot
Fire engine red blooms repeat continuously from late spring through fall on compact 18-inch plants perfect for containers
First-ever miniature Knock Out rose combines legendary easy care with small-space versatility for porches, patios, and garden edges
Self-cleaning flowers never need deadheading and foliage stays glossy green all season without spraying

$62⁹⁸

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Find your Growing Zone

Plant Size

#2 Container

Product variants

Planting & Care

Where to Plant

Sunlight: Petite Knock Out needs at least 6 hours of direct sunlight daily for best blooming. Plants grown in partial shade will produce fewer flowers and develop leggy growth. Good air circulation helps prevent fungal issues, though this variety shows exceptional disease resistance even in less-than-ideal conditions.

Soil: Thrives in average, well-drained soil. Roses prefer slightly acidic to neutral pH (6.0-7.0) but adapt to most garden soils. Improve heavy clay by working in compost or aged manure before planting. For containers, use a quality potting mix formulated for roses or flowering shrubs with added perlite for drainage.

Watering Requirements

Water deeply 2-3 times weekly during the first growing season to establish a strong root system. Once established, Petite Knock Out tolerates short dry spells but performs best with consistent moisture during active growth and flowering. In containers, check soil daily during summer heat and water when the top inch feels dry. Avoid overhead watering which can promote fungal issues.

Pruning Tips

Prune in late winter or early spring before new growth emerges, cutting stems back by one-third to one-half to maintain compact shape and encourage fresh flowering wood. Petite Knock Out blooms on new wood, so spring pruning won't sacrifice flowers. No deadheading required since spent blooms drop cleanly on their own. Remove any dead, damaged, or crossing branches anytime throughout the year.

Fertilizer Needs

Feed in early spring with a balanced rose fertilizer (10-10-10) or slow-release granular fertilizer formulated for roses. Apply a second feeding after the first major bloom flush in early summer to support continuous flowering. Avoid high-nitrogen fertilizers which encourage leafy growth at the expense of blooms. Container plants benefit from monthly liquid fertilizer during the growing season since nutrients leach from pots more quickly.

Delivery and Shipping

Shipping Rates

Ships in 7-10 business days • Tracking provided • Weather protected

Under $50	$9.99
$50 - $99.99	$14.99
$100 - $149.99	$16.99
$150 - $198.99	$24.99
$199+	FREE

✓ Zone-specific timing • ✓ Professional packaging • ✓ Health guarantee

Understanding Our Container Sizes

At Nature Hills, our plants are sold in industry-standard nursery containers. You will notice we use the word "container" rather than "gallon." Container numbers follow a nursery trade size standard, not liquid volume. The number tells you the plant's size category and general maturity level. A larger container means a more established plant with a stronger root system.

Container Sizes

Quart

Plant age: 6 months to 1 year
Best for: Ground covers, perennials, ornamental grasses
What to expect: Our smallest and most affordable size. Well-suited for planting in multiples across a large area. Allow 1 to 2 seasons for full establishment.

#1 Container

Plant age: 1 to 2 years
Best for: Shrubs, perennials, smaller trees
What to expect: About the size of a large coffee can. A well-developed root system in a manageable size. Good value choice when you have time to let the plant grow into the space over a season or two.

#2 Container

Plant age: 2 to 3 years
Best for: Shrubs and trees where you want faster establishment
What to expect: A noticeable step up from a #1 in both plant size and root development. Good choice when you want visible presence without going to a larger size.

#3 Container

Plant age: 3 to 4 years
Best for: Most plants, most situations — flowering trees, shade trees, evergreen shrubs
What to expect: Our most popular size. Strong, developed root system. Plants in a #3 container make an immediate visual impact from day one. If you want a head start rather than waiting seasons for a plant to fill in, this is typically the right choice.

#5 Container and Larger

Plant age: 4 to 5+ years
Best for: Specimen plants, privacy screens, maximum instant impact
What to expect: Large, mature plants ready to make an immediate statement in your landscape. We also carry #7 and larger sizes for select varieties.

Why "Container" and Not "Gallon"?

Nursery container sizes follow an industry trade standard established for the nursery and horticulture industry. The number is a size designation, not a measurement of liquid volume. Actual soil volume varies by plant type, root mass, and growing medium. Using "container" is the accurate industry term. When you see #1, #2, or #3, think of it as the plant's size tier, not a gallon measurement.

Root Pouch Containers

Some Nature Hills plants arrive in a Root Pouch, a breathable fabric container made from 100% recycled materials. Root Pouches encourage denser root development through air pruning, which discourages root circling and promotes a stronger, more fibrous root ball at the time of planting.

Plants growing in Root Pouch fabric containers, showing the breathable woven fabric construction

There are two types. Knowing which one you have changes how you plant:

Degradable (brown or tan fabric): Plant the entire pouch directly in the ground. The fabric breaks down naturally in the soil over time.
Non-degradable (black or gray fabric): Remove the pouch before planting. Cut the bottom open with scissors, then peel the sides away. The fibrous root ball will hold its shape.

Not sure which type you have? Check the tag on your plant or contact us and we will confirm.

Full Root Pouch planting guide

Choosing the Right Size

Size	Plant Age	Best For
Quart	6 mo to 1 yr	Ground covers, perennials, grasses. Budget-friendly for mass plantings.
#1 Container	1 to 2 yrs	Shrubs, perennials, small trees. Value choice for patient gardeners.
#2 Container	2 to 3 yrs	Shrubs and trees where you want faster establishment.
#3 Container	3 to 4 yrs	Most plants. Immediate visual impact. Our most popular size.
#5 and larger	4+ yrs	Specimen plants, privacy screens, maximum instant impact.

Still not sure which size is right for your project? Our plant specialists are happy to help. Contact us and we will point you in the right direction.

Plant specifications
Plant Characteristics	Disease resistant, Drought resistant, Fragrant, Flowering, Attracts pollinators
Hardiness Zone	5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b, 10a, 10b, 11a, 11b
Sunlight	Full sun
Height	1-2 ft
Width	1-2 ft
Watering Needs	Moderate
Preferred Soil	Clay, Loamy
Growth Rate	Moderate
Growth Habit	Climbing, Spreading, Trailing, Upright
Blooms In	Spring, Summer, Fall
Flower Color	Red
Foliage Color	Green
Pet Safety	Toxic to pets
Suitable Space	Indoors, Outdoors
Plant Name	Rose
Botanical Name	Rosa 'Meibenbino'
Species	spp.
Cultivar	Meibenbino
Class	Magnoliopsida, Rosales
Does Not Ship To	AK, HI, ID, MT, PR

About Petite Knock Out® Rose

Petite Knock Out® (Rosa 'Meibenbino') proves that great things really do come in small packages. This groundbreaking rose is the first-ever miniature member of the legendary Knock Out® family, delivering the same carefree performance and non-stop blooms that made the original a household name, but in an adorable 18-inch package perfect for containers, small gardens, and tight landscape spaces.

Key Features

Continuous Color Without the Fuss

From late spring until hard frost, Petite Knock Out® smothers itself in fire engine red blooms that never fade, even in intense summer heat. The 1.5-inch flowers appear in clusters against dark green, exceptionally glossy foliage that looks freshly polished all season. Unlike traditional roses that demand constant deadheading, these blooms are self-cleaning and drop cleanly when spent, immediately making room for the next flush of color. You get months of vibrant blooms without lifting a finger.

Built for Real-World Gardens

The Knock Out® breeding shines through in Petite's remarkable disease resistance. Black spot, powdery mildew, and other rose diseases that plague traditional varieties simply don't affect this rose. The glossy leaves stay clean and healthy from spring through fall without preventative spraying. Deer walk right past it. Once established, it tolerates drought remarkably well for a rose. This is a plant bred for busy gardeners who want results without the fuss.

Landscape Uses

Small Space, Big Impact

At just 18 inches tall and wide, Petite Knock Out® fits where full-size roses can't. Line a walkway with a ribbon of red blooms. Edge a patio with containers that explode with color all summer. Mass them in small foundation beds or rock gardens. Plant them in herb gardens for a pop of color among the greens. The compact, naturally rounded habit requires minimal pruning to look great. Unlike dwarf roses that look stunted, Petite maintains perfect proportions with its smaller leaves and flowers in scale with the plant.

Versatile and Reliable

Whether planted in the ground or grown in containers, Petite Knock Out® adapts beautifully. In containers, it thrives in pots as small as 12 inches across, making it perfect for balconies, patios, or anywhere you need portable color. In the landscape, space plants 18 inches apart for a solid carpet of blooms or give them more room to stand as individual specimens. The plant's moderate growth rate means it fills in quickly without becoming aggressive.

Petite Knock Out® brings legendary Knock Out® performance to gardens where space is at a premium. If you've admired the original Knock Out® roses but lacked the room, or if you want easy-care color for containers and small beds, this miniature marvel delivers everything you love about Knock Out® roses in a perfectly petite package. For seasonal care tips and companion planting ideas, see our Knock Out Roses Complete Guide.

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Frequently Asked Questions

What hardiness zones is the Petite Knock Out® Rose suitable for?

Petite Knock Out® Rose is hardy in USDA zones 4-9, tolerating winter temperatures down to -30°F. This exceptional cold tolerance makes it suitable for most continental US gardens. Plant in spring after your last frost date for best establishment.

Is the Petite Knock Out® Rose disease resistant, especially to blackspot?

Petite Knock Out® Rose shows exceptional resistance to black spot, powdery mildew, and other common rose diseases. The glossy foliage stays clean and healthy from spring through fall without any preventative spraying. You can enjoy disease-free blooms all season when you shop at Nature Hills.

What are the sunlight requirements for the Petite Knock Out® Rose?

Petite Knock Out® Rose thrives in full sun, requiring at least 6 hours of direct sunlight daily for optimal blooming. Like all Knock Out® roses, it can tolerate some light shade but flower production decreases. Plant in your sunniest spot for continuous blooms from late spring until hard frost.

Does the Petite Knock Out® Rose need deadheading or is it self-cleaning?

The Petite Knock Out® Rose is completely self-cleaning and requires no deadheading. The spent 1.5-inch blooms drop cleanly on their own, immediately making room for the next flush of color from late spring until hard frost. You'll get months of continuous red blooms without any maintenance.

How do I prune the Petite Knock Out® Rose, and when?

Petite Knock Out® Rose requires minimal pruning due to its naturally rounded 18-inch habit. Prune in late winter or early spring, removing only dead wood and shaping lightly if needed. The compact form maintains perfect proportions without heavy cutting, available at naturehills.com.

What type of soil does the Petite Knock Out® Rose need?

Petite Knock Out® Rose adapts to most well-draining soils and isn't particularly fussy about soil type. This hardy shrub tolerates average garden conditions once established. Ensure good drainage to prevent root problems, and amend heavy clay soils with compost if needed.

Can the Petite Knock Out® Rose be planted in containers or pots?

Yes, Petite Knock Out® Rose is excellent for containers with its compact 18-inch size. Its naturally rounded habit and continuous blooms make it perfect for patio containers that provide non-stop color from spring until frost. Choose a container at least 18 inches wide to accommodate its mature spread.

How is the Petite Knock Out® Rose shipped, and what is the warranty?

Petite Knock Out® Rose ships as a live plant ready for immediate planting in your garden or containers. The compact 18-inch rose comes with a standard nursery warranty covering healthy arrival and initial establishment. Plant in spring after last frost for best results and continuous blooms through fall.