Shrubs

Orange Knock Out

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Hardiness Zone 4

Discover the plant

Family Rosaceae

Vibrant and low-maintenance, the 'Knock Out Orange' rose brightens up the garden with its continuous bloom of single mandarin orange flowers, which evolve into coral shades depending on the light. Its flowering begins in spring and continues uninterrupted until frost, without the need for pruning to rebloom. This landscape rose forms a compact bush of 90 to 120 cm, with dark green foliage that is highly resistant to disease. Ideal for modern beds, colorful borders, low hedges or sunny containers, it tolerates heat, drought, urban pollution and poor soils. 'Knock Out Orange' is the perfect choice for a lively, reliable and easy-to-incorporate touch in any garden style.

Orange 'Knock Out' hardy rose bush

Soil and care

The rightconditions.

Fertilization Fertilize in spring with a rose or flowering plant fertilizer. Repeat every 4 to 6 weeks until mid-August. Do not fertilize after this time to allow the plant to fully enter dormancy.

Bloom and dimensions

The completeprofile.

Bloom periodJune to September
Flower colorDeep orange
Foliage colorGreen
Foliage typeObsolete
Maximum height100 cm (40 inches)
Maximum width100 cm (3.5 feet)
Growth rateAverage
Hardiness zoneZone 4
Minimum temperature-34°C

Its strengths, naturally.

Not recommended for pets
Not recommended for pets

Pets

Pollinators
Attracts or supports pollinating insects

Pollinators

Butterflies
Plants that attract butterflies

Butterflies

Hummingbirds
Flowers that attract hummingbirds

Hummingbirds

Deer
Less attractive or generally tolerated by deer

Deer