Sunny Knock Out® Rose
Easy-Care, Cheery Sunny Knock Out® Shrub Rose
- Bright Yellow Flowers from Late Spring to Fall
- Fragrant Knock Out Variety
- Single Blooms Feature 5 Petals, Great for Butterflies
- Easy to Grow
- Heat Tolerant
- Cold Hardy
- Disease Resistant
Sunny Knock Out® Shrub Rose (Rosa 'RADsunny') is a brilliant member of the renowned Knock Out series of disease resistant Roses. It produces an amazing abundance of luscious, scented, butter-yellow blooms that fade to a creamy white. The flowers are fragrant and smell of sweetbriar.
The high performance floral display lasts for months each year. People across the country are searching for these two-toned, fragrant yellow blooms.
Professional garden designers use them as a welcome workhorse in their landscape. No wonder, as it will continue to produce blooms throughout most of the growing season. Each flower is perfectly contrasted by the healthy, dark green, semi-glossy foliage.
If you want a stunning "pop" of color, Sunny is a fragrant must-have. With the famous Knock Out disease resistance, it's the perfect selection for busy people with little time for gardening.
Rely on them in sunny spots throughout your landscape. Create pretty low hedges, use as a focal point in your foundation or mixed border. You simply can't go wrong with these.
Order your fragrant Sunny Knock Out Rose from the expert growers at Nature Hills today! Hurry, these plants are wildly popular and we sell out every year.
How to Use Sunny Knock Out® Shrub Rose in the Landscape
You'll be amazed how versatile this Rose bush is in the landscape. Sunny features an energetic upright habit and bright yellow blooms that age quickly to a pastel cream color.
This plant "goes" with just about any other color you care to use with it. Style it any way you like, but don't forget to use the fragrant sprays in cut flower arrangements to decorate your interior tablescapes.
Try a chic contrast by pairing these with the beautiful blue blooms of Bluebeard. You'll love the crisp, pretty and timeless effect.
If your taste runs to the casual bohemian, why not layer in rougher-textured Black Eyed Susan. Punctuate with bold Coneflowers in both traditional purple and wild Sombrero Salsa Red! Add Neon Splash Spirea for very long-lasting blooms.
The burst of color will make you smile every time you look at it!
For an ultra-modern look, try a long row of Sunny Knock Outs all by themselves in a raised bed. You'll enjoy months of blooms and create a standout garden feature, without any special care.
Have poor soil? No problem. Try a partner pairing of Sunny Knock Out with McKay's White Potentilla. They'll easily provide "flower power" for you without asking for...really anything but sunshine and water from you.
This easy-care, compact, naturally rounded shrub Rose is an excellent planting choice for foundation planting, border planting or as an attention-grabbing focal point in your landscape.
Enliven your commercial landscape the easy way with a mass planting of Sunny Knock Out Shrub Roses. You'll draw eyes on your business with a bright boost of color to fill a wide, open area.
For a solid hedge or mass planting, plant two feet apart on center. You'll measure from the center of one to the center of the next. Mulch between plants and keep new mass plantings weeded until they grow together.
#ProPlantTips for Care
Easy-care, low maintenance and forgiving, the Sunny Knockout shrub Rose needs at least 6 hours or more of full sun each day. They also require well-drained soil that won't retain water for long.
We always recommend Nature Hills Root Booster when planting to get your Roses off to the best start. Follow the directions on the package.
For best results, give Roses a medium amount of water on a regular basis. This plant is moderately drought tolerant, but does best if you water deeply in times of extreme drought.
Wait until early spring to prune them. Simply trim down to 6 inches, just as they start to grow for the season.
Add two inches of mulch over the root system, and plan to reapply in spring. Over time, the mulch will break down to improve your soil!
This tough shrub is not bothered by common pathogens like black spot, powdery mildew or leaf rust. It truly excels in humid climates where other Rose varieties can't survive.
Apply a slow-release fertilize once a year in early spring. Follow directions on the label.
Get started on the landscape of your dreams! Use Sunny Knock Out Shrub Rose throughout your yard to tie the look together. It's a fabulous choice that performs beautifully.
Buying Options for Plants
Nature Hills sells a large variety of plants with several options available. Plants are offered in both potted containers and as dormant bare root without soil. Here is a helpful resource to understand your options as you create a beautiful landscape with help from Nature Hills.
Ever wonder what a larger plant will mean for your landscape? Container Sizes are really all about the age of the plant!
Seasonally, Nature Hills offers hand selected, high quality bare root trees, shrubs and perennials. Bare root plants are sold by height from the top of the root system to the top of the plant. Plants may be taller than the height minimums.
- Popular sizes of select trees are 1 foot, 2 feet, 3 feet, etc.
- Popular sizes of select bare root plants is 1 foot, 18 inches, etc.
Nature Hills Container Size by Volume
|Young Plants to 18 Months|
|2"x2"x3"||Ranges from||.18 to .21 dry quarts / .198 to .23 dry liters in volume|
|4.5" Container||Equal to||.65 dry quart / .72 dry liter in volume|
|Sprinter Pot||Equal to||.63 dry quart / .69 dry liter in volume|
|4" Container||Ranges from||.31 to .87 / .35 to .96 dry liter in volume|
|6" Container||Equal to||1.4 dry quarts / 1.59 dry liters in volume|
|1 Quart||Equal to||1 dry quart / 1.1 dry liter in volume|
|5.5" Container||Equal to||1.89 of a dry quart / 2.08 dry liters in volume|
|4"x4"x5"||Ranges from||.8 to 1.1 dry quarts / .88 to 1.2 dry liters in volume|
|4"x4"x6"||Ranges from||1.0 to 1.3 dry quarts / 1.1 to 1.41 dry liters in volume|
|4"x4"x9"||Ranges from||1.1 to 2.1 dry quarts / 1.2 to 2.3 dry liters in volume|
|4"x4"x10"||Ranges from||1.7 to 2.3 dry quart / 1.87 to 2.53 dry liters in volume|
|Plants 18 Months - 2.5 Years Old|
|2 Quart||Equal to||2 dry quarts / 2.2 dry liters in volume|
|#1 Container||Ranges from||2.26 to 3.73 dry quarts / 2.49 to 4.11 dry liters in volume|
|5"x5"x12"||Equal to||3.5 to 4.3 dry quarts / 3.85 to 4.74 dry liters in volume|
|Plants 2 - 4 Years Old|
|#2 Container||Ranges from||1.19 to 1.76 dry gallons / 5.24 to 7.75 dry liters in volume|
|#3 Container||Ranges from||2.32 to 2.76 dry gallons / 10.22 to 12.16 dry liters in volume|
|Plants 3 - 5 Years Old|
|#5 Container||Ranges from||2.92 to 4.62 dry gallons / 12.86 to 20.35 dry liters in volume|
|#7 Container||Ranges from||5.98 to 6.08 dry gallons / 26.34 to 26.78 dry liters in volume|
About Plant Sentry™
Plant Sentry is designed to protect both consumers and the nursery trade from invasive plant pests and diseases. Sites that display the Plant Sentry protection badge are protected from consumers buying and nurseries shipping material carrying invasive pests and diseases.
This proprietary eCommerce software prevents the shipment of a restricted plant to each state. The Plant Sentry system includes a shipment certification program. The Plant Sentry Compliance Officer works closely with NatureHills.com and each nursery or fulfillment center to ensure only compliant plants are sold to customers.
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At Nature Hills we handle, package and ship the products you order with the utmost care to ensure healthy delivery. Shipping and handling charges are calculated based on the tables below. Please note that some items include an additional handling surcharge, these will be noted on the item's product page.
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|Botanical Name||Rosa 'RADsunny'|
|Mature Height||3 - 4 feet|
|Mature Spread||3 - 5 feet|
|Sun Exposure||Full Sun|
|Flower Color||Yellow, White|
|When To Prune||Early Spring|