Get your new plants off to the right start by using DIEHARD™ Transplant.
This soil amendment contains 16 strains of mycorrhizal fungi, biostimulants, beneficial bacteria and Horta-Sorb® water management gel.
Simply sprinkle the product into the planting hole adjacent to the root ball when planting.
The organisms will start to work right away supplying the roots with much need nutrition.
The specially formulated Horta-Sorb® will reduce transplant stress and aid in water retention.
1 oz. Per Gallon Size Container
1 oz. Per Ft. High
Bare Root Plant
Delightful new shrub rose from the Knock Out® Rose series.
Now you can add sweet lemony yellow to your all-summer rose show.
Sunny is the first Yellow Knock Out® Rose, and it comes with a neat little twist. Amazing abundance of blooms and a lovely scent, too.
The flowers open bright golden yellow and age to a soft buttery hue.
You’ll enjoy excellent disease and pest resistance from Sunny Knock Out® Roses.
Knock Out® Roses are incredibly easy to grow shrub roses. They adapt to most soils and a wide range of climates across the country. So reliable, they are a favorite among landscape professionals and homeowners too.
The blooming just goes on and on when you grow Sunny Knock Out® roses. This free flowering shrub rose is one blooming machine from late spring until frost.
We prune your Knock Out® Roses before we ship them out to give you an explosion of growth when you receive them.
You get three seasons of beauty and a green thumb with Sunny Knock Out® Rose.
Our customers rely on us to provide them with fast growing, healthy landscape roses. Your new yellow rose bushes will arrive in great shape, ready to create instant beauty in your yard.
Your Knockout Roses will thrive in an area the receives full to partial sunlight, and prefer six to eight hours of sunlight a day. Afternoon shade will be more beneficial for your Roses than morning shade. Your natural soil will be great for your Knock out Roses especially if it's well drained, and isn't too light or sandy. Keep your soil moist, not over saturated. To help hold the moisture in spread mulch around the base of your Knockout roses. Knockout roses prefer to receive water at their bases instead of receiving water from overhead. You'll see blooms on your Knockout Roses early every Spring, that will last until your first frost. Knockout Roses produce new blooms every four to six weeks and will love it if you give them organic fertilizer once a month after their first blooming cycle.
Select a site with full to partial sun and moist or well drained soil for your Sunny Knock Out® Rose.
First, dig each hole so that it is just shallower than the root ball and at least twice the width.
Then loosen the soil in the planting hole so the roots can easily break through.
Use your shovel or try dragging the points of a pitch fork along the sides and bottom of the hole.
Next, separate the roots of your Sunny Knock Out® Rose gently with your fingers and position them downward in the hole.
The top of the root flare, where the roots end and the trunk begins, should be about an inch above the surrounding soil.
Then make sure the plant is exactly vertical in the hole.
To make it just right, use a level.
As you backfill the hole, apply water to remove air pockets.
Remove debris like stones and grass and completely break up any dirt clumps.
Water your Sunny Knock Out® Rose again after the transplant is complete.
To help retain some of that moisture, it's recommended that you place mulch around each plant to a depth of 2"-3" up to but not touching the trunk. Organic mulches such as wood chips also help to better soil structure as they decompose.
Due to cold weather in some parts of the country, we have suspended shipping to the areas that are shaded on the map below. Please view the diagram to determine if your area has been affected. This includes anyone in Growing Zones 2, 3, 4, 5, or 6. If you are unsure of your growing zone, visit our Growing Zone Finder.
We will resume normal shipping in the Spring. Please see the table below for your approximate ship date.
If you live in a shaded area but wish to receive your product(s) now, please visit our contact us page here or call a customer service rep toll free at 888-504-2001.
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