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Petite Knock Out® Miniature Rose

Knock Out Roses

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  • Full Sun (At Least 6 Hours Of Direct Sunlight)
  • Mature Height 15 - 18 Inches
  • Mature Spread 15 - 18 Inches
  • Growing Zones 5 - 10

Knock Out® Roses have become a reliable must-have among gardeners that love to grow Roses/ Petite Knock Out® is the next level miniature Rose. Its tiny size defies the absolute masses of lipstick red blooms it produces. Petite Knock Out® is the right size to be added to containers of mixed perennial plantings or featured alone to show off its perfectly shaped double blooms and dark foliage.

The Petite Knock Out® Miniature Rose has the perfect mounded shape that stays compact and does not spread. It really is like a miniature Tea Rose. This rose would look at home in a Fairy garden or planted as an edging in the Rose Garden. Petite Knock® is a continuous bloomer that goes all summer long. Gardeners in Hardiness zones 1-3 are able to grow this lovely plant as a houseplant in the winter months. This miniature Rose makes a great pot plant that may keep blooming well into the winter.

Petite Knock Out® Miniature Rose Care

The great thing about Petite Knock Out® is that it is as low maintenance as other ground cover roses. Average water is acceptable after this Rose is established. Extra irrigation may be necessary during hot and dry periods. Container planted Roses should be fertilized on a monthly basis to ensure continuous blooming. Roses planted in the garden will need a well balanced, slow release fertilizer early in the spring. Full sun is a must to keep the blooms producing and leaves deep green. Petite Knock Out® has resistance to most pests and diseases.

Mulching with an organic compost or leaves will help insulate this shrub from the coldest of winter and also help to enrich the soil to make it more moisture retentive. Pruning is not generally needed. Deadheading to keep the bush tidy and encourage more blooms. 

Petite Knock Out® Miniature Rose Spacing

This miniature Rose is very compact and only has a height and width of 15-18 inches. This makes it perfect for mass planting at the front of the garden or to tuck into containers. Spacing the plants at 12 inches center on center is recommended. Pot size for a single plant should be at least 12 inches in diameter.

Petite Knock Out® Miniature Rose Information

USDA Hardiness Zones: 5 - 10
Plant Type: Bushes
Light Exposure: Full Sun (At Least 6 Hours Of Direct Sunlight)
Mature Height: 15 - 18 Inches
Mature Spread: 15 - 18 Inches
Spacing: 15 - 18 Inches
Habit: Mounded
Flower Color(s): Red
Flower Description:
Bloom Period:
Foliage Type: Deciduous
Foliage Color(s): Green
Foliage Description: Dark Green
Seasonal Interest: Spring Flowering, Summer Flowering
Watering: Average
Resists: Disease, Pests & Insects
Tolerates: Heat, Drought
Attracts: Bees, Butterflies
Container Role:
Uses: Borders, Containers, Wildlife Gardens
Features: Attracts Pollinators, Cut Flowers, Low Maintenance, Continuous Blooming or Rebloomer
Common Name: Petite Knock Out® Minatare Rose
Other Name(s):
Scientific Name: ROSA `KNOCK OUT PETITE'

Click here for more information on plant container sizes.

Plant Addict Guarantee (Included On All Plant Orders)

Plant Addicts guarantees your plant(s) will arrive happy and healthy, but the plant(s) are being shipped through the mail and accidents happen. If the plant is dead, has dried out roots or the incorrect item was shipped just notify Plant Addicts within 3 days upon delivery. We may ask for pictures but will try to make it as easy as possible for you. Please note plant(s) with damaged branches or wilted leaves will not qualify for this guarantee. Plants are very resilient and will rebound quickly when cared for correctly.

For information on how to care for you new plant please check out our guide. Guide: How to Care for Your New Plant(s)

Plant Addicts Warranty - 1 Year (Extra Purchase Required)

We encourage all plant lovers to purchase the Plant Addicts Warranty whether you’re new or an expert. There are many variables outside our control and yours that can cause the demise of your plant(s). Examples would be hungry animals, drought, poor soil conditions, over watering, disease, insects & many other factors. The Plant Addicts Warranty is a 1 year warranty protecting you from all the unknowns and will replace your plant if it moves on to the plant afterlife.

The warranty is purchased on a per plant basis and must be purchased at the same time as the plant purchase. We will cover 100% of the price of the plant but the warranty does not cover shipping cost. Simply let us know if your plant has died within one year of receiving it and we’ll get you a new one shipped out. We may ask for photos for documentation purposes but again we’ll try to make it as easy as possible.

For more information, please go to our Shipping & Returns page at the bottom of the website.

Guide: How to Care for Your New Plant(s)

Planter Shipping

Standard Colors: 2-3 business days

Special Order Colors: 8 weeks - this is due to the planter being custom made with the color(s) of your choice

Please Note: On special orders there can not be any cancellations

Plant Shipping

Time of Order:

Summer Shipping

  • If there is extreme heat we’ll delay shipping.  
    • We’ll have to review what areas the plants are traveling through along with your location

Once your plant is shipped you’ll receive an email with tracking information. Depending on the above criteria we’ll ship your plant(s) towards beginning of the following week from your order. We put together this helpful guide of what to do when you receive your plants in the mail.

It is important to know that all of our plants are clearly labeled for which growing zones the plant can survive in. The plants are thoroughly trialed and tested in every growing zone before we state the plant can grow in a zone. Again, our #1 priority is to ship the plants to you healthy and ready to thrive in your location. So we will do everything in our power to do so.

1 Review - Petite Knock Out® Miniature Rose Show Reviews

  • 5
    doing very well

    Posted by Casey Adams on Apr 30th 2022

    I planted this in my garden and it is thriving. I'm looking forward to seeing it bloom all summer!