Light Needs
Mature Height
Mature Spread
Growing Zones
Dandy Man Purple Rhododendron was developed by Joe Parks, who devoted himself to developing rhododendrons that could thrive in the climate of New England. Gardeners now have an excellent option to grow rhododendrons in northern states up to growing zone 4a with this new Proven Winners ColorChoice plant!
Rhododendron are an evergreen shrub that blooms in the spring. The Dandy Man Purple, Purple Rhododendron x 'LAVJ2011', has dark green foliage year round, with beautiful purple flowers that put on a show from early spring to early summer.
We love using these shrubs as foundational plantings, in gardens, and especially in garden planters as the focal point.
Dandy Man Purple Rhododendron Care
The Dandy Man Purple Rhododendron has a resistance to phytophthora, a root rot disease that can often plague rhododendrons. These shrubs prefer acidic soils with a pH between 5.5-7.5. Ensure that the soil is well drained but moist. We also recommend adding a layer of mulch around the base of the plant to help retain moisture and protect the roots in harsh winters.
Fertilize in spring with a rhododendron fertilizer that can be purchased from the local home and garden store.
Pruning Dandy Man Purple Rhododendrons should be done with care. Trim lightly after the bush is done flowering in early spring. But you should not trim too much, as this plant blooms on old wood.
Dandy Man Purple Rhododendron Spacing
Plant these shrubs 6 to 9 feet apart center on center. If you grow in a garden planter, be sure to use a large planter that is at least 5 feet wide. For mass plantings, we recommend planting 9 feet apart, center on center.
Dandy Man Purple Rhododendron Plant Facts
Growing Conditions
- Hardiness ZonesGrowing Zones
- USDA Zones 4 to 9 (perennial); grown as an annual elsewhere (outdoors year-round); grown indoors elsewhere (outdoors year-round); grown in containers elsewhere (grown as a seasonal crop)
- Sun Exposure
- Part Sun to Full Sun (5+ Hours Direct Sun)
- Mature Height
- 4-8 Feet
- Mature Spread
- 4-8 Feet
- Growth Habit
- , Mounded
- Water Needs
- Average
Flowers & Foliage
- Flower Colors
- , Purple
- Flower Description
- Purple
- Bloom Time
- Mid-Spring
- Blooms On
-
Old Wood
?
"Blooms on" tells you which stems produce flowers, which decides when it's safe to prune.
- New Wood: Flowers form on stems that grow this season. Prune in late winter or early spring without losing blooms.
- Old Wood: Flower buds form on last year's stems. Prune right after flowering. Pruning in fall or early spring removes next year's blooms.
- Both New and Old Wood: Blooms on last year's stems and again on new growth, so it flowers even after a hard winter or a mistimed pruning. Prune lightly after the first flush of blooms.
- When to Prune
- Right after flowering
- Foliage Color
- , Green
- Foliage Description
- Green
- Foliage Type
- , Evergreen
- Seasonal Interest
- , Spring Flowering, Winter Interest, 3 Season Interest, 4 Season Interest
Garden Benefits
Plant Overview
- Common Name
- Dandy Man Purple Rhododendron
- Botanical Name
- Rhododendron x 'LAVJ2011' USPP 26,976
- Brand
- Proven Winners
- Plant Type
- Evergreen
Simple Plant Spacing Calculator
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on type of plant, time of year, last pruning & many other factors.
Also Known As:
Quart
Plant Age:
~ 6 months - 1 year
Plant Size:
~ 4"-8"
Pot Size:
~ 4.75"H x 4.5"W
Volume:
1.50 quarts
Also Known As:
2.5 Quart Pot
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 8"-12"
Pot Size:
~ 6.5"H x 6.5"W
Volume:
2.20-2.30 quarts
Also Known As:
#1 Container
1 Gallon
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
2.26-3.73 quarts
Also Known As:
#2 Container
2 Gallon
Plant Age:
~ 1.5 - 3 years old
Plant Size:
~ 12"-18"
Pot Size:
~ 9.5"H x 9.5"W
Volume:
1.19-1.76 gallons
Also Known As:
#3 Container
3 Gallon
Plant Age:
~ 2 - 4 years old
Plant Size:
~ 12"-30"
Pot Size:
~9.5"H x 11"W
Volume:
2.32-2.76 gallons
Also Known As:
#5 Container
5 Gallon
Plant Age:
~3-4 years old
Plant Size:
~ 20" - 60"
Pot Size:
~11" H x 10 1/2” W
Volume:
3.5 - 4 gallons
We stand behind our plants with industry-leading guarantees to give you peace of mind.
We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.
Starting January 1, 2026 all bushes, perennials & trees purchased come with an extended 1-year warranty for added confidence. If your plant dies due to a health issue within a year, we’ll make it right.
Plants that are currently in stock typically ship within 2-7 business days after your order is placed.
Plant Addicts ships to the lower 48 states within the U.S. Unfortunately, we do not currently ship to Alaska, Hawaii, or internationally.
This plant cannot be shipped to the following states: AK, HI. These restrictions apply only to this specific plant due to agricultural regulations or other limitations. Other plants may still be available for shipping to these states.
If you have any questions about shipping restrictions, feel free to reach out to our team!