Sunny Knock Out® Rose Tree
Rosa 'RADsunny'
Bright, lemon-yellow blooms and sweet fragrance
Fast-growing, with improved drought tolerance and disease resistance
Pruned into a tree form, perfect for garden accents and patios
Blooms can last up to 9 months
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Get up to 30% OFF on your order
| Discount level | Cart total |
|---|---|
20% OFF | $200–$399 |
25% OFF | $400–$599 |
| 30% OFF | $600 or more |
Pay in 4 interest-free installments of $31.24 with 
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Yellow Blooms + Carefree Knock Out® Growth in Tree Form
Why Sunny Knock Out® Rose Trees?
Setting the standard for carefree color and adaptability, the Knock Out® Rose Tree has raised the bar for disease resistance and carefree upkeep. It’s got all the hardy, reliable growth of the Knock Out® shrub in an even more versatile growth habit…and rich yellow blooms for up to nine months.
The Sunny Knock Out® Rose Tree can be container planted to place beside entryways, on porches and even indoors if temperatures drop. No matter where you place it, though, it's a unique showcase plant that delivers reliability and masses of full yellow blooms without any effort on your part.
And the best part? This rose tree has everything you love about the Knock Out Rose family - including its full, consistent blooms, easy care and impressive disease and pest resistance.
Why FastGrowingTrees.com is Better
Typical roses grow rather slowly and require lots of pruning, deadheading, and cleaning. But when you order your Sunny Knock Out® from Fast Growing Trees, you'll soon be rewarded with months of colorful blooms, without all the fuss.
You'll enjoy instant impact for your yard and garden rather than waiting years to see results. Because your tree has been grafted and then nurtured for months before shipping, it leaves our nursery with a well-developed, healthy root system.
The Sunny Knock Out® is grafted with proven rootstock to combine the benefits of the Knock Out® shrub with a versatile, easy-growing tree form.
This is the hottest rose introduction in years. And these trees will sell out quickly, so order yours now!
Looking for more roses to add to your collection? Check out our guide to popular types of roses.
Full Planting & Care Instructions
Product Details
| Mature Height: | 3-4 ft. |
| Mature Width: | 3-4 ft. |
| Sunlight: | Full Sun |
| Bloom Season(s): | Spring Blooming, Summer Blooming, Fall Blooming |
| Growth Rate: | Moderate Growing |
| Botanical Name: | Rosa 'RADsunny' |
| Does Not Ship To: | AZ |
| Grows Well In Zones: | 4-11 outdoors |
Growing Zones: 4-11 outdoors
(hardy down to -20℉)
Customer Reviews & Photos
Based on 83 reviews
Very nice tree
Nice tree. Bought in mid summer and arrived with a few speckled and yellowed leaves due to the weather. Planted and she perked up. After hotter temperatures passed, and after being in the ground a couple of weeks, she resumed flowering. Will be a very nice addition to the front yard.
Growing Very Well
My Sunny Knock Out Rose arrived in fair condition. I had to remove some roses and leaves that did not survive the trip. My tree is doing very well now and the leaves and roses are growing back.
I bought 2 trees. 1 is doing well and the other I’m not so sure. Lots of discoloration and seems to be getting worse.
Overall good experience. Trees arrived quickly and were packaged well. I am happy about the 1 year guarantee in case the tree that is struggling does not survive.
It’s Pretty
It’s Pretty
NA
Very nice