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
Rhododendrons are famous for their huge clusters of vibrant lavender flowers (clusters of 8-10 flowers each), but most people don't know how easy they are to grow -
• Drought tolerant – no watering worries during summer dry spells.
• Adaptable to a variety of soil conditions and climates,
• Excellent in gardens, by walkways, foundation plantings, or along your property border.
You are sure to find a place for this plant. The National Arbor Day Foundation calls it “One of America’s most beautiful plants.”
Your new Rhododendrons will compliment any landscape design with its explosion of purple flowers against a backdrop of glossy, leather-like foliage. Consider using this versatile shrub as a hedgerow plant...
its round growth habit makes it ideal to plant in groupings with the promise of stunning color in the spring months. A customer favorite, we suggest you add them to your collection quickly… because these shrubs will sell out.
Our Lavender Rhododendrons are shipped in large 1 and 3 gallon containers, ensuring you receive an established and mature sized plant. Many of our competitors only offer smaller sizes, which will take years to reach an appealing height.
Order now for an exceptional Rhododendron that will quickly fill out and give you the burst of spring color you desire.
Plant your Lavender Rhododendron in an area that receives full to partial sunlight. For a hedge plant your Lavender Rhododendrons about three feet apart. Lavender Rhododendrons prefer acidic soil, but will adapt to your soil even if it's sandy or heavy in clay as long as it's well draining. Give your Lavender Rhododendron a deep watering once your soil feels dry to the touch down about two inches. You'll know that spring has arrived when beautiful purple flowers emerge on your Lavender Rhododendron. After your flowers have bloomed fertilize your Lavender Rhododendron with an acidic fertilizer for an acid loving shrub.
Select a site with full to partial sun and moist or well drained soil for your Lavender Rhododendron.
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 Lavender Rhododendron 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 Lavender Rhododendron 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 or 4. 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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