Notice
Many of our plants ship in a naturally dormant state during the winter months. This means some will arrive without leaves or visible growth above the soil line. Dormancy is a normal and healthy part of a plant’s life cycle during colder seasons—it helps protect the root system and prepares the plant for vigorous growth in spring. Rest assured, don’t worry if your plants look bare upon arrival—this is normal for the season, and fresh growth will emerge in spring.

Red Knock® Out Rose

Sale price $47.99 Regular price $52.99
Save $5.00
Size
In stock
States Not Serviced: AK, HI, PR
Zones Open for Shipping: 3-11
Pollinator Friendly Reblooming Heat Tolerant Drought Tolerant
Zone Map
Red Knock® Out Rose
Star Roses and Plants

Red Knock® Out Rose

Description

Single Red Knockout Rose | Rosa 'Radrazz'

Plant Highlights:

  • Growing Zone: 4-9
  • Plant Brand: The Plant Factory Choice
  • Botanical Name: Rosa 'Radrazz'
  • Foliage Color: Green
  • Flower Color: Red
  • Flower Size: 3.5 Inches
  • Flower Fragrance: Yes
  • Fall Color: Burgundy, Purple
  • Type: Deciduous
  • Mature Height: 3-4 Feet
  • Mature Width: 3-4 Feet
  • Growth Rate: Medium
  • Exposure: Full Sun to partial shade
  • Soil Needs: Well Drained
  • Water Needs: Moderate
  • Pollinator Friendly: Yes
  • Resistant: Black Spot Leaf Disease
  • Pruning Needs: Early Spring
  • Awards: 2000 All-American Rose Selection
  • Grown by: The Plant Factory

With its versatile nature, the Single Red Knockout Rose will bring color and elegance to any garden. It's resistant to black spotty mold, handles heat and humidity, and its beautiful cherry red flowers bloom from spring to the first frost. Plus, it's a favorite of butterflies and other pollinators all season long. Best of all, this low maintenance shrub is perfect for gardeners of all ages and is sure to be a beloved addition to any landscape.

Care:

This versatile Red Knockout Rose is perfect for gardeners of all ages, as it can thrive in both full sun and partial shade with minimal sunlight requirements. Its preference for moist, well-drained, acidic soil and moderate watering makes it easy to care for. Simply dig a hole the same size as the container, loosen the root ball, and water in the mornings for a strong and established plant. Plus, with a slow release fertilizer in early spring and a layer of mulch, you can promote growth and protect the roots. The plant's dormant phase during late summer makes it easy to maintain, with pruning in late winter or early spring to promote new growth and remove any signs of disease. Enjoy the beautiful blooms and healthy foliage with this low-maintenance Red Knockout Rose.

Uses in the Landscape:

The Red Knockout Rose is a low maintenance and easy to grow shrub, perfect for gardeners of all ages. Its improved disease resistance, specifically to black spot leaf disease, makes it a reliable choice. Suitable for zones 5-9, this compact shrub can withstand the challenges of southern weather and can be grown in mass, in containers, or used as hedges.

Perfect for adding accents to borders, walkways, or windows, this rose attracts butterflies and other pollinators throughout the season. Its stunning single blooms also make it a great choice for cut flowers. As an added bonus, this rose is nontoxic and in the fall, its blooms will fade into tasty orange-red rose hips that can be added to tea.

Ordering:

Our processing time usually is 1-3 days after receiving the order. Orders taken after 4:00 pm on Wednesday through Sunday will be shipped the following Monday.

Shipping:

The Plant Factory, Inc. offers the very best shipping processes to ensure quick, safe, and near-perfect results every time. Cold and heat may deter your order temporality until it is safe to receive and plant your plants/trees in your area. At our discretion, we will hold order until the threat is gone, ensuring you with the healthiest and most viable product ordered: Summer- Above 95 degrees | Winter- Below 34 degrees.

Summer/Winter Shipping Restrictions – Summer above 95 degrees | Winter - Below 34 degrees

Just a heads up! We share pictures and videos on our site to showcase our products and highlight the quality of our growing process. However, depending on the season you purchase, you can receive a plant that is smaller or larger than what is presented. There's a chance you might see a plant blooming like the one on our site, but it's not guaranteed. We often trim off blooms since they don't travel well. When you buy our plants, think of it as a wonderful investment in your future garden! Enjoy the journey of nurturing them to their fullest potential.