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Petite Knock Out® Rose

Rosa 'Meibenbino'

  • 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
Regular price $6298
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Plant Size

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

Preorder Shipping Schedule

We ship your plants when it's safe to transport them to your zone. Dates are estimated and subject to weather delays.

Zone 3-4 Week of March 30th
Zone 5 Week of March 16th
Zone 6 Week of March 2nd
Zone 7-12 Week of February 23rd


Shipping Rates

Ships in 3-4 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

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.

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.

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.

Frequently Asked Questions

How does Petite Knock Out differ from regular Knock Out roses?

  • Petite Knock Out reaches only 18 inches tall compared to 3-4 feet for standard Knock Out varieties. The flowers are also smaller at 1.5 inches across, but equally vibrant and continuous. It shares the same disease resistance and easy care but in a compact size perfect for containers and small spaces.

Can Petite Knock Out survive winter in containers?

  • In zones 4-6, container-grown Petite Knock Out needs winter protection since roots are more exposed to cold than in-ground plants. Move containers to an unheated garage or bury the pot in the ground for winter. In zones 7-10, containers can typically stay outdoors with mulch around the pot base.

Does Petite Knock Out need to be deadheaded?

  • No deadheading required. Petite Knock Out is self-cleaning, meaning spent blooms drop off on their own and the plant immediately produces new flowers. This is one of the signature features of all Knock Out roses that makes them so low-maintenance.

How far apart should I plant Petite Knock Out roses?

  • Space plants 18 inches apart for a continuous hedge or mass planting where foliage will touch at maturity. For individual specimen plants or to allow air circulation between plants, space them 24-30 inches apart. In containers, one plant per 12-14 inch pot works beautifully.

Will Petite Knock Out bloom in partial shade?

  • Petite Knock Out can survive in partial shade but blooms most abundantly with at least 6 hours of direct sun daily. In shadier spots, expect fewer flowers and more open, leggy growth. For maximum flower power and compact habit, plant in full sun locations.

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