SKU: 89926535546
double knockout rose seeds

double knockout rose seeds Knock Out 2 Gal. Red Double Rose Bush with Red Flowers

Sale price$20.66 Regular price$22.95
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Description

double knockout rose seeds Knock Out 2 Gal. Red Double Rose Bush with Red FlowersWhat Makes Red Double Knock Out Rose Special? It blooms non stop with cherry red double flowers from spring to frost while being virtually maintenance free. What Growing Conditions Does It Need? Red Double Knock Out Rose thrives in USDA zones 5 9 and needs full sun with at least 6 hours of direct light daily. Plant in well drained soil with organic amendments. This compact shrub reaches 3 4 feet tall and wide at maturity. Give it moderate water once

What Makes Red Double Knock Out® Rose Special?

It blooms non-stop with cherry-red double flowers from spring to frost while being virtually maintenance-free.

What Growing Conditions Does It Need?

Red Double Knock Out® Rose thrives in USDA zones 5-9 and needs full sun with at least 6 hours of direct light daily. Plant in well-drained soil with organic amendments. This compact shrub reaches 3-4 feet tall and wide at maturity.

Give it moderate water once established and ensure good air circulation around the plant. While drought-tolerant when mature, regular watering produces the most abundant blooms.

How Do I Plant and Care for Red Double Knock Out® Rose?

Dig a hole twice as wide as the root ball and just as deep. Mix in compost and place the plant at the same depth it was growing in the container. Water thoroughly and apply 3-4 inches of mulch.

For hedges, space plants 2 feet apart on center. Apply slow-release rose fertilizer in early spring and mid-summer. The best part? No deadheading needed - spent blooms fall off naturally.

Prune only if desired in early spring to shape or reduce size. Wear gloves when handling as thorns are sharp. For a complete seasonal care calendar and pruning tips, see our Knock Out Roses Complete Guide.

What Are the Key Benefits?

This rose delivers waves of double red blooms that keep coming all season without the fuss of traditional roses. You'll have enough flowers for cutting bouquets while still enjoying a full display in the garden.

  • Disease resistance to black spot, powdery mildew, and rust means no spraying or special treatments
  • It even handles humidity and drought like a champ once established
  • Pollinators love the blooms, and you'll enjoy orange rose hips and purple fall foliage after frost
  • Perfect for foundation plantings or containers on sunny patios

What Should I Know Before Buying?

Plant in spring after last frost or in fall before first frost for best establishment. More sun equals more flowers - aim for at least 6 hours daily. Poor drainage will cause problems, so amend clay soils or plant in raised beds.

Pair with other Knock Out® varieties for a colorful hedge or mix with lavender and ornamental grasses. Consider adding Root Booster at planting for faster establishment.

Remember this rose has thorns, so keep away from high-traffic paths. Container growing works great for patios - just use a pot at least 18 inches wide.

Explore More from Nature Hills

The Red Double Knock Out® Rose is part of our beloved collection of knock out® roses, which are among the most reliable flowering shrubs you can grow. These hardy roses are naturally deer resistant plants that provide continuous blooms with minimal fuss. For expert growing tips and companion planting ideas, check out The Complete Guide to Knock Out Roses: Varieties, Care & Landscaping Ideas and learn more about Shrub Roses: What Are They & The Top 5 For Your Garden!

Red Double Knock Out Rose makes a thoughtful Mother's Day gift. Browse our Mother's Day flower collection for more spring blooming gift ideas..

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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SKU: 89926535546

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Coammom
Dallas, US
★★★★★ 5
Nice panels
Color: Black, Size: 6 Panel
Gives good coverage, nice dark panels. Easy to assemble, light product and sturdy. I will recommend this item! Completely covers the back shelves that are for employees only.
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Reviewed in the United States on August 31, 2025
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Chris Stockbridge
Dallas, US
★★★★★ 5
Worth the investment
Size: 1 Panel, Size: 1 Panel
I had to order this in an emergency. To put it in brief words, I live in a two level studio unit. My bedroom TV fell backwards off the bureau accidentally and down the stairs to its demise. Putting this together was no problem, instructions were thorough and easy. It came with several bars that connected together smoothly and an Allen key for the brackets and screws for the feet. I did one less horizontal bar on top and bottom so it could fit, which was great because with all of them on it was too long. However I ran into the difficulty of the horizontal bars popping out of the brackets during the last stages, but eventually got it done. I was also looking for a specific type of divider where I could adjust the feet so I could tuck it in between the dresser and banister. Glad I made this purchase.
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Reviewed in the United States on February 19, 2026
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Interloper
Port Orchard, US
★★★★★ 1
You Get What You Pay For! A Piece Of Junk!
Size: 1 Panel
Flimsy and a piece of junk. Don’t waste your money. Assembly is a pain because it is so flimsy. Divider is thin. You can see right through it. Very wobbly.
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Reviewed in the United States on February 25, 2026
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JAMES HAYES
Birmingham, US
★★★★★ 4
Instructions are useless
Size: 1 Panel
The instructions are poorly written and not very helpful. The divider itself is easy to assemble, and honestly, it would’ve been quicker if I had skipped the directions altogether. Once put together, though, it works as intended.
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Reviewed in the United States on February 20, 2026
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Platinum Motif
Fort Morgan, US
★★★★★ 5
This was the best
Size: 1 Panel
This divider is great for creating a little privacy or separating a small area without taking up much space. The fabric is thick enough to block visual clutter, and the frame is lightweight but stable once it’s opened. It folds flat for storage, which is convenient if you only need it occasionally. Assembly was straightforward, and it was the perfect size. It’s a practical piece for apartments, studios, or home offices where you want a quick, temporary partition.
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Reviewed in the United States on April 14, 2026

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