Sunny Knock Out® Rose
Beautiful, No Maintenance Rose
The Sunny Knockout shrub is produces an abundance of single-petal rose blooms in a bright yellow color. 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.
Your Sunny Knockout reaches a mature size of 3 feet tall and 3 feet wide. The sunny yellow blooms stand out against the dark, semi-glossy foliage, the shrub is hardy in zones 4-9 and will produce continues blooms throughout the summer.
Easy-care and forgiving, the Sunny Knockout shrub rose will adapt to most any soil condition as long as it receives 6 hours or more of full sun each day. Shrub is disease-resistant and rarely succumbs to common pathogens like black spot, powdery mildew or leaf rust and excels in humid climates where other rose varieties can’t survive.
Naturally rounded growing shape and compact size of this rose shrub requires very little maintenance pruning or care. Apply a slow-release fertilize once a year in early spring and water shrub deeply in times of extreme drought.
This easy-care summer-blooming shrub rose is a must-have for people with little time for gardening and/or poor soil conditions or if you just want a stunning yellow-blooming shrub in your landscape.
* Long Bloom Period
* Tolerant
* Disease resistant
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 | ||
|---|---|---|
| Size | Volume | |
| 2"x2"x3" | Ranges from | .18 to .21 dry quarts / .198 to .23 dry liters in volume |
| 4.5" Container | Equal to | .655 dry quart / .72 dry liter in volume |
| 3.5" Container | Equal to | .67 dry quart / .74 dry liter in volume |
| 4" Container | Equal to | .87 dry quart / .96 dry liter 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 | ||
|---|---|---|
| Size | Volume | |
| 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 | ||
|---|---|---|
| Size | Volume | |
| #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 | ||
|---|---|---|
| Size | Volume | |
| #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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PLANT HIGHLIGHTS
| Brand | Nature Hills Nursery |
|---|---|
| Botanical Name | Rosa SUNNY KNOCK OUT 'RADsunny' |
| Mature Height | 2 - 3 feet |
| Mature Spread | 1 - 4 feet |
| Sun Exposure | Full Sun |
| Growth Rate | Medium |
| Flower Color | Yellow |