Deciduous Azalea Klondyke AGM

Red orange in bud opening to one of the best bright golden yellow flowers in May - June. This fine deciduous azalea has coppery red new growth and good autumn colour. Height 150-180cm in 10 years. Requires a fairly sunny position.

• Recommended for one of the best yellow flowers.
• Easy to grow.
• Group:Deciduous Azalea (Exbury hybrid).
• Parentage: unknown
• Hybridization date: pre 1950 (1947).
• Bred by: E. de Rothschild. Origin: British.
• Habit: upright.
• Ideal position: Most garden situations with some sun.
• Ideal soil: pH 4.5 to 6.
• RHS Hardiness Rating: H6.
• How we usually propagate this plant: Cutting.
• Awards: RHS Award of Garden Merit.

Customer Reviews

By John Harris on 9th November 2022

"The delivery was very quick and the plant was packed to perfectly The plant was what i expected good size and healthy the only slight observation that it was not as well budded as i would have thought However well pleased with the sevice i received"

By Anthea Patch on 30th July 2022

"The Azalea was in wonderful condition very large heaithy plant. Looking forward to spring."

By Edward James Westhead on 3rd April 2022

"A very nice plant, as always from this nursery"

By AndrewKieft on 4th April 2021

"Very nice azalea, waiting for it to flower.b"

By FABIANOVIANELLO on 30th December 2020

"Purchase for the fourth time with this company, I can't see any to complain, my mum she love all Rhododendron type of plants so I bought for her every Birthday and Christmas, now flowers colour yellow, red, orange and purple make her garden look so beautiful! Thanks for keep up the good service."

By Dr John Bertram on 3rd July 2020

"Fabulous very good size quality plants at a very reasonable price, would definitely buy again from this nursery"

By P Prior on 1st June 2020

"Bought for my daughter's May birthday, this azalea was in flower when it was delivered and is still in full flower now 1st June, very good size plant well protected and in very good condition. I would recommend this company and would buy again. If i had more room i would fill my garden with these Beautiful plants."

By Rebecca Parris on 16th May 2020

"I am very pleased with this azalea. It is a good size, it arrived in excellent condition and the flowers are a deep golden colour. "

By Jan Sderfin on 16th September 2019

"Arrived well packed and without damage. Healthy. It was a gift so have no current news as to how it is progressing. "

Good to know

From a botanical point of view, deciduous 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. They make a dazzling display, particularly in yellows, oranges and reds, but can also be very subtle in shades of pink and white. They are tough and fast growing plants typically reaching 125-150cm in 10 years. Our selection ranges from the discreet small flowered species and Ghent varieties, to the bold large flowering Knaphill and Exbury types. Many have the added value of a good scent in spring, and fiery autumn colours before leaf fall. Our newest introductions greatly extend the season into late June and July.

Deciduous azaleas have a stronger root system and will tolerate poorer conditions and a slightly higher pH than other rhododendrons. They can be grown in soils up to pH 6.5 when plenty of ericaceous compost is added. They prefer light dappled shade, but can also be grown in sun or more shade. In sun, the plants will be bushier and lower, with more flowers, but these will not last so long. In shade, the plants will be taller, with fewer flowers, but these will last longer.

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 1 plant per 1.5m². 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.  They are tough plants, and tolerate growing in containers, where their flowers, scent and autumn colours can be appreciated. Re-pot every 3 years for best performance.

Please note: Plants supplied in winter months can look quite bare and stick-like, and may be pruned back to encourage more branching. This is normal, and they will soon fill out in the spring.


For further advice, For further advice, see here

Size Guide

picture for example only

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.

Shelter

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.

Compost

• 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.

Feeding

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

Mulch

Recommended every few years.

Water

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.

Drainage

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

Pruning

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.

Deadheading

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

For further advice see here

Delivery & Returns

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

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