All media depicts mature plants.

Double Knock Out® Rose

SHRUB

Description

  • Cherry-red flowers bloom for over five months!
  • Renown for its resistant to black spot and powdery mildew.
  • Thrives in heat and humidity; cold tolerant, too.
  • Grown on its own roots - not grafted. No special protection or fussing required.
  • Zones 5-9, sun, 4' tall x 4' wide at maturity.
Zone 5-9
Light sun
medium

$23.99 Each
Total
$23.99
Size
white plant in hand icon

Hand-picked at our greenhouse

white shipped to door icon

Shipped to your door

Young plant icon

Arrives as young plant

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More Information

Description Double Knock Out® Rose (Rosa x) packs a punch with velvety, fully double, cherry-red flowers with up to 25 petals per bloom! Their sweet and spicy fragrance lightly floats through the garden. Flowers bloom for over five months, starting in early summer and persisting through frost. Let your rose do all the hard work as it self-cleans spent flowers. No maintenance required! The disease-resistant series of Knock Out® roses have taken the world by storm. Black spot, powdery mildew, and numerous other typical rose ailments won't touch these roses. Details How To Grow

Q & A

Your Questions on Roses, Answered!

Learn how to prune roses, why the leaves are turning brown, why your plant isn't flowering, and everything else you need to know to grow roses like a pro.

Customer Reviews

Based on 10 reviews
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M
M.L.

Arrived healthy and beautiful

J
J.K. (South Carolina)
Healthy plants

The plants are soooo healthy! Growing very well! Best mail order plants O have ever had! First time purchasing from your company! Looking forward in placing another order soon … deciding on plants now!!!

R
R.D.

There was one bloom and that was it.

P
P.H. (North Carolina)
Roses doing great

Bought 5 knockout roses & they are doing great, even have blooms.

C
C.S. (Connecticut)
Sturdy Roses

They even came with a couple of buds on each of them. So far-so good. They seem happy.