Popular 16 others are looking at this right now

Watch our Video

Rhododendron 'Blue Danube'Evergreen Azalea

Hardy Shrub

What is Hardy Shrub?
Woody plant, usually having a permanent framework of branches.
Capable of withstanding outdoor winter temperatures down to -15C.

FROM £12.99

Neat, compact habit

Year round interest

Ideal for borders and patio containers

Loading...
Garden Club Members Price: FROM £11.69 JOIN TODAY

Frequently bought with

Select to add to basket


Height Up to 250cm (98.4in)
Spread Up to 150cm (59.1in)

Hardy Shrub

cottage gardenslow maintenance gardenspecimen plant

Sun or semi shade

JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
Flowering Months

You May Also Like

Lavender 'Hidcote'

Lavender 'Hidcote'

23 Reviews

From£4.99

ADD TO BASKET
Lavender 'Munstead'

Lavender 'Munstead'

29 Reviews

was £7.99From£4.99

ADD TO BASKET
Copper Beech (Hedging)

Copper Beech (Hedging)

9 Reviews

From£5.69

ADD TO BASKET
Escallonia 'Apple Blossom'

Escallonia 'Apple Blossom'

8 Reviews

From£29.99

ADD TO BASKET
Escallonia rubra 'Macrantha'

Escallonia rubra 'Macrantha'

2 Reviews

From£12.99

ADD TO BASKET
Pieris japonica 'Passion'

Pieris japonica 'Passion'

5 Reviews

From£39.99

ADD TO BASKET
Camellia 'Yuletide'

Camellia 'Yuletide'

7 Reviews

From£39.99

ADD TO BASKET
Rhododendron 'XXL Lila Flame'

Rhododendron 'XXL Lila Flame'

0 Reviews

From£44.99

ADD TO BASKET
Aucuba japonica 'Crotonifolia'

Aucuba japonica 'Crotonifolia'

7 Reviews

was £29.99From£24.99

ADD TO BASKET
Rhododendron 'Encore Autumn Fire' (Azalea Group)

Rhododendron 'Encore Autumn Fire' (Azalea Group)

0 Reviews

Just£29.99

ADD TO BASKET
Cornus sanguinea 'Midwinter Fire'

Cornus sanguinea 'Midwinter Fire'

20 Reviews

was £17.99From£9.99

ADD TO BASKET
Griselinia littoralis (Hedging)

Griselinia littoralis (Hedging)

1 Review

From£12.99

ADD TO BASKET
Description
A winner of the prestigious RHS Award of Garden Merit, this is a hardy evergreen Azalea that is both easy to maintain and will provide you with year round interest in the garden. Rhododendron 'Blue Danube' has small, dark green leaves that are covered with showy flowers in late spring and early summer. The blooms are bright pink with an intruiging blue-tint. Easy to grow in the correct acid soil and needing little aftercare once established, these fantastic plants are a treat for any garden. Height: 250cm (98"). Spread: 150cm (59").

Plant height and spread is seasonal therefore we list by pot size rather than a defined plant size. The height and spread of the plant delivered will vary depending on the season, meaning arrival images are an indication only.

Show Codes

1 x 3 Litre Potted Plant (KC3280)

2 x 2 Litre Potted Plants (T66915P)

1 x 2 Litre Potted Plant (Height 30cm+) (66423)

1 x 9cm Potted Plant (KF9698)

3 x 9cm Potted Plants (KF9699)

How to Grow

Grow Rhododendrons in moist, well drained, acid soil that has been enriched with plenty of well rotted organic matter. Choose a position in semi or dappled shade with shelter from cold drying winds. Many dwarf Rhododendrons can cope with a sunny position provided that the soil remains reliably moist.

Where soil conditions are alkaline, Rhododendron plants are best grown in patio containers, using a mix of ericaceous compost and a soil based compost such as John Innes No. 3. Rhododendrons are surface rooting so it is important to avoid planting them too deeply.

More Info
Water Rhododendron plants regularly throughout the growing season. Where possible, use rainwater as the lime contained in tap water will reduce the acidity in the soil over time. Feed Rhododendrons in spring with a slow release fertiliser for acid-loving plants. Protect plants from cold winter winds. Border grown Rhododendrons will appreciate an autumn mulch to protect their shallow roots from winter cold. Take care not to mound the mulch too close to the stem as this may cause it to rot. If necessary, lightly prune Rhododendron plants in June to remove damaged shoots and restrict size.
Delivery

Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. are delivered at the appropriate time for planting or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £2.99.

Orders which include any other products will incur a delivery charge of £6.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 will apply - regardless of the number of items ordered.

Large items may incur a higher delivery charge - this will be displayed in your shopping basket.

Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.

Video

LOADING...

Recently Viewed

Rhododendron 'Blue Danube'

Rhododendron 'Blue Danube'

0 Reviews

From£12.99

ADD TO BASKET

Sign Up For Exclusive Special Offers

JOIN NOW
RedEye

Sign up for exclusive offers!