Amazing Evergreen Azalea Collection (4 x 3 litre)

Amazing Evergreen Azalea Collection (4 x 3 litre)


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This item is available for collection.

Home Delivery

UK mainland delivery from £8.95

Picture for guide only. We will select 4 complementary varieties.

Here is a fantastic box deal of 4 choice Evergreen Azaleas that will grow to around 50-75cm in 10 years. We have grown these plants in 3 litre pots here on our nursery and they are about 20-25cm now, and nice and bushy. They are first grade, excellent looking plants, and will soon grow to make a wonderful colourful addition to your garden.

All these plants are in 3L pots and normally cost £10.95 each. The choice of varieties will be ours, but we will select 4 different varieties in a range of colours to compliment each other in any border. They flower brightly in May and look good and neat all year. This is a great selection, and the 4 plants fit in one of our special delivery boxes nicely, so it makes a wonderful gift for friends and relatives around the country.

Available for online ordering only. Not available at our plant centre, but you can 'click and collect' online.


Customer Reviews

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"Four very handsome plants to augment an acid garden area I am creating. They are now establishing themselves nicely but are needing to be kept well watered during the largely rain free weeks since their arrival"
By on
"All the plants we received from Millais Nurseries were superb. I am so glad I ordered through them and would thoroughly recommend them."
Star Rating 5
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"Thrilled with the plants, really healthy and packed well for delivery, will use your company again definitely, thank you"
Star Rating 5
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"This review is not specific to the Azalea collection but covers all the consignments of rhododendrons, azaleas and acers that have come to me over the past 3 months as I’ve set up a new garden. There have been probably around fifty plants in total. They are all thriving, they arrived well packaged and the only exception to this, when reported to the nursery, was promptly replaced....a brilliant source of high quality plants.....thank you Millais. "
Star Rating 5
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"Absolutely beautiful, really pleased."
Star Rating 5
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"exactly what i expected and received. My garden will lokk better for years to come."
Star Rating 5
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Star Rating 5
By on
"Great plants, can’t wait for next year when they flower again so we get the real benefits "
Star Rating 5
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"Plants arrived fairly swiftly, very well packaged and without any travel damage. They have taken exceptionally well and have bloomed beautifully "
Star Rating 3
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"Thank you, so pleased with the Azalea collection we purchased from you , they look lovely planted out in the garden."
Star Rating 5
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"The 3litre plants were all of good quality and a nice size. They were either flowering or in buds and have since been in full bloom. Really pleased with the plants I ordered,really quick delivery too"
Star Rating 5
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"Beautiful, healthy plants thank you."
Star Rating 5
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"Fantastic azaleas, couple just starting to go over but plenty of new growth, looking forward to next years show"
Star Rating 5

Good to know

From a botanical point of view, evergreen azaleas are part of the rhododendron family, but typically they only have 5-7 stamens in the flowers instead of 11-13 stamens present in other rhododendrons. Evergreen azaleas, sometimes known as Japanese azaleas, are as popular as ever, and are ideal for any size of garden from a window box to a large estate. Most azaleas grow to 60-75 cm in 10 years, but look out for our speciality nakaharae azaleas which are late flowering, prostrate, and excellent for cascading over walls or tubs.

Some of the first evergreen azaleas were introduced by Ernest Wilson (Wilson’s 50) from Japan at the beginning of the twentieth century. These small flowered varieties are full of character, best seen at the Isabella Plantation in Richmond Park where they look delightful. However, these early plants are not as hardy as modern varieties such as those bred in Northern Germany. Other breeders, particularly in America, have concentrated on breeding larger flowers which can certainly look impressive. Our range should not be compared to the R. indica types which are sold as houseplants and are not fully hardy outside.

All require good moist ericaceous soil with a high organic content. For a guide to plant spacing, use the height we give in 10 years as a guide to the distance between each plant, or approximately 3 plants per m². Plant no deeper than the top of the rootball, and dig in plenty of good ericaceous compost around the sides.  A teaspoon of slow release feed is sufficient for a 3 litre plant, rising to a small handful for a mature plant.  Evergreen azaleas are suitable for growing in pots and containers; re-pot every 3 years for best performance.

Please note:Rabbits and deer like the soft new growth of evergreen azaleas, so netting protection may be necessary some years.


For further advice, For further advice, see here

The Basics

Ideal soil

Acidic soil, good organic content, pH 4.5-6.0. Inkarho range of rhododendrons will tolerate soils up to pH7.5

Sun or Shade

Light dappled shade is best for most varieties.


Refer to hardiness rating. Give young plants protection.

Site Selection

Avoid close to trees, roots, invasive weeds, walls, hot patios, dry banks and waterlogged soils. Do not use weed matting or stone mulch.

Plant spacing

Use the height shown in 10 years as a guide to the distance between each plant. Allow room for plant to fill out. If planting closer for instant impact, be prepared to move plants after a few years.


  • 3 litre pot, dig in 10-20 litres of ericaceous compost.
  • 7.5 litre pot, dig in 20-30 litres of ericaceous compost.
  • 70-80cm specimen, dig in 60 litres of ericaceous compost.
  • 100-120cm specimen, dig in 120 litres of ericaceous compost.

Planting depth

Plant high in the ground, with the top of the rootball visible.


Slow-release ericaceous feed recommended in March and straight after flowering.


Recommended every few years.


The key ingredient! Keep moist all season, especially the critical time at end of June for flower bud initiation. Tap water is better than no water. Heavy dose at least once per week in dry weather.


Ensure good drainage in winter, especially with yellow flowering varieties. Avoid waterlogged sites.


Rhododendrons and Camellias: Not normally required. Tidy wayward shoots after flowering.

Evergreen azaleas and Bloombux can be clipped into a low hedge.

Magnolias and Acers: Formative pruning when young to shape into a tree or bush.


Remove old flower-heads, particularly on young or weak plants.

For further advice see here

Size Guide

Size guide

Delivery & Returns

Our website calculates the delivery charge according to weight and delivery location throughout Europe. To see these charges, please enter your postcode and country at the checkout, and you will see the charge vary as you add more items to your wheelbarrow.

***Please note we do not deliver outside of EU***

Please see here for delivery information

Please see here for cancellation and return information