Rhododendron Hoppy

Striking frilled lilac-pink flowers which form a spectacular truss. The flowers fade gently from pink through to white. A reliable plant flowering in May to June. This is the largest of the 'Seven Dwarfs' series and is another of our favourites. Height 100-140cm in 10 years.

Okay it should have been called Happy, but that name was already taken. As this was named in the 1970's at least it wasn't called Hippy!

Ideal for containers and small gardens.
Easy to grow.
Group: yakushimanum.
Parentage: (yakushimanum X Doncaster) selfed.
Hybridization date: pre 2000 (1970)
Bred by: Waterer's Nurseries, Bagshot. Origin: British.
Habitr: Compact bushy.
Ideal position: Dappled shade.
Ideal soil: pH 4.5 to 6.0
RHS Hardiness Rating: H6.
How we usually propagate this plant: Cutting.

Customer Reviews

By Geoff White on 2nd June 2023

"I have come to expect large, healthy plants from Millais but this was exceptionally fine. It was not only wide, vigorous and very bushy but almost every shoot terminated in a huge flower bud. When it flowered in late spring the blooms obscured the bush. Wonderful!"

By Jennifer Readings on 25th May 2020

"Excellent service"

By Katrina Wardell on 9th May 2020

"Beautiful Healthy Plant It was packaged really carefully and arrived in a very healthy state with unbelievable amount of buds. Now the flowers are out it is absolutely stunning. Cannot recommend enough."

By Shakeela Rashid on 22nd April 2020

"Beautiful, healthy plant, already in flower. Very pleased with my delivery."

By Shakeela Rashid on 22nd April 2020

"Beautiful, healthy plant, already in flower. Very pleased with my delivery."

Good to know

Dome-shaped plants ideal for pots and small borders, growing to 75-100cm (2.5-3 foot) in 10 years. These are mainly of Rhododendron williamsianum and Rhododendron yakushimanum hybrids.

R. williamsianum hybrids normally flower in April and are tolerant of slightly higher pH, which can be useful for those growing on neutral soils. They have small clusters of bell-shaped flowers which hang down, which contrast well with other rhododendrons. Their rounded leaves makes them a great foliage plant all year, and softens the landscape in larger planting schemes. Some varieties can be shy to flower as a young plant, but will normally flower in the year after planting out.

'Yak' hybrids mainly flower in May, with a small rounded truss of flowers, often bright in colour when first opening, but always fading paler over the next couple of weeks. These are typically very tough plants, which are ideal for the front of border, or for more formal situations Alternatively, yak hybrids are suitable for growing in pots and containers; re-pot every 3 years for best performance. Most varieties will bud up and flower as a 3 litre plant.

They will take sun or shade, but dappled is best. Compact rhododendrons like moist acidic soil, with good drainage, and plenty of organic matter such as leaf-mould and added ericaceous compost. Plant no deeper than the top of the rootball, and dig in plenty of good ericaceous compost around the sides. For a guide to plant spacing, use the height we give in 10 years as a guide to the distance between each plant, so this is about 1 plant per m². Give a teaspoon of slow-release feed at the 3 litre size, rising to a small handful full for mature plants. They are not normally nibbled by deer and rabbits. Pruning is not recommended, but wayward shoots can be cut back straight after flowering to improve shape.

Please note: Most of these varieties are dome shaped plants, often wider than their height. Specimen size plants (eg 80-90cm) will be measured by their largest measurement which is typically the spread of the plant.

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

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