rhododendron - Van den Berk Nurseries

RHODODENDRON
BY VAN DEN BERK
Contents
About Van den Berk Rhododendron GmbH
3
Top quality plants 4
Rhododendron groups
6
Available sizes
8
Exceptional shapes and sizes
10
Large flowered hybrids
14
Yakushimanum hybrids
28
Azaleas32
Plants and Care 36
Search system
40
Contact details
44
IMPRINT
R H O D O D E N D R O N G U I D E I S A VA N D E N B E R K R H O D O D E N D R O N G M B H
P U B L I C AT I O N .
C O P Y R I G H T 2 0 1 6 VA N D E N B E R K R H O D O D E N D R O N G M B H . R E P R O D U C T I O N O F
T H E W H O L E O R A N Y PA R T O F T H E C O N T E N T S O F T H I S P U B L I C AT I O N , I N A N Y
SHAPE OR FORM, WITHOUT WRITTEN PERMISSION FROM THE PUBLISHER IS
PROHIBITED. ALL RIGHTS RESERVED. SUBJECT TO CHANGE.
W W W.V D B E R K- R H O D O D E N D R O N . C O M
2 | VAN DEN BERK RHODODENDRON GMBH
About Van den Berk
Rhododendron GmbH
You have before you the Van den Berk Rhododendron GmbH brochure and we are
delighted to be able to introduce our rhododendron nursery to you. Van den Berk
Rhododendron GmbH is located in the northern German town of Rastede. Here the
50 hectare site is dedicated to the cultivation of numerous species and sizes of rhododendrons and azaleas. Since 2006 the nursery has been a subsidiary of Van den Berk
Nurseries whose 500 hectares make it one of the largest nurseries in Europe.
Today, the rhododendrons have become a highly valued part of our extensive range and
in terms of size, these plants are a perfect addition. There are more than 160 species
large-flowered hybrids, yakushimanum hybrids and azaleas, and they are grown from
around 70 cm up to 4 metres in height and width. Whether you need large numbers for
planting in large beds or striking solitary plants, both are abundantly available and
always of exceptional quality.
In this brochure we would like to introduce our rhododendrons to you. Our sales team
staff will be able to inform you about prices, sizes and species. If required they will also
be able to advise you or arrange a visit to the nursery.
You will be warmly welcomed!
Pieter van den Berk
Managing Director
Van den Berk Rhododendron GmbH
VAN DEN BERK RHODODENDRON GMBH | 3
Top quality plants
The fertile peaty soil in North-Germany is
ideal for the cultivation of rhododendrons and
azaleas. Van den Berk Rhododendron GmbH
cultivates all its plants here in the field. This
is a very decisive factor for the quality of the
plants
Field cultivation
Regrowth
Rhododendrons have a flat, broad root system. These
Only strong plants will thrive in their new location in plant-
plants can only develop properly when planted in the field.
ing projects. They suffer less from replanting and are better
The thick peaty soil of the Ipwegermoor, combined with
able to get through the first difficult year. They can also
regular soil cultivation and fertilization, offers the perfect
withstand extreme weather conditions or a temporary lack
circumstances. The plants have room to develop finely
of water better. Enough reason to not only look at the flower
branched, wide root systems, which can absorb plenty of
colour and size when selecting rhododendrons and azaleas,
moisture and nutrition. This is not only an important pre-
but also judge them on quality. Plants cultivated by Van
requisite for strong, healthy plants, but also essential for
den Berk Rhododendron GmbH have an unprecedentedly
regrowth after planting in its final location.
low failure rate. They guarantee long and great (flowering)
pleasure!
Full plants
To achieve good, dense branching aboveground as well, the
plants are planted with enough space in between. For several
growth seasons after planting, the flower buds are nipped
out of the plants. This stimulates the plants to concentrate
all their energy on the development of branches and leaves
instead of flowering and forming seeds. This labour-intensive
treatment and regular pruning of rhododendrons results
in compact, full plants. These plants are wider than usual,
don‘t fall apart as quickly and also look good outside the
flowering season.
4 | VAN DEN BERK RHODODENDRON GMBH
RHODODENDRON ‘CAT. GRANDIFLORUM’
H70-80 CONTAINER QUALIT Y
RHODODENDRON ‘CAT. GRANDIFLORUM’
H70-80 VAN DEN BERK QUALIT Y
VAN DEN BERK RHODODENDRON GMBH | 3
Rhododendron groups
There are many different groups within
the Rhododendron genus. At Van den Berk
Rhododendron GmbH, we grow large-flowered
hybrids, yakushimanum hybrids and deciduous
azaleas.
Large flowered hybrids
Yakushimanum hybrids
This is the largest group of rhododendrons. Botanists know
These evergreen rhododendrons grow flat and compact.
of a whole collection of different groups but for the sake
The underside of the leaf usually has felt-like hair. Some
of simplicity, we shall treat them all as a single group.
yakushimanum hybrids have decorative, fine hairs on the
Large-flowered hybrids originally come from the Himalayas
young leaf. Yakushimanum species are known for their rich,
and West China. Rhododendrons have been cultivated since
full bloom. They grow slowly, are frost resistant and can
1850 and thanks to cross-breeding there are now hundreds
tolerate the sun. As specimen they are truly eye-catching
of different varieties.
although their flat, compact growth means they are also
Depending on the species, a large-flowered hybrid can grow
ideally suited to planting in beds.
to between one and six metres in height and width. They are
evergreen and have thick, leathery leaves. In most species
the leaf is dark green and shiny. As the name suggests,
these rhododendrons have large spherical flowers that
consist of multiple calyxes. Their rich colour palette means
we can offer a wide choice.
6 | VAN DEN BERK RHODODENDRON GMBH
Azaleas
INK AHRO® (LIME-TOLER ANT) RHODODENDRONS
WITHIN THE EXTENSIVE R ANGE OF LARGE-FLOWERED
RHODODENDRONS AND YAKUSHIMANUM HYBRIDS, WE
SUPPLY MANY SPECIES ON A LIME-TOLER ANT ROOTSTOCK. UNLIKE THE ACIDOPHILIC CLASSIC RHODODENDRONS THAT PREFER A PH LEVEL BET WEEN 4.2 AND
5.5, THESE PLANTS CAN BE USED MORE WIDELY. THEY
THRIVE IN SOIL T YPES THAT HAVE A PH VALUE BET WEEN
4.5 AND 6.5. AS AN ADDITIONAL BENEFIT, PLANTS THAT
HAVE BEEN BRED ON A LIME-TOLER ANT ROOTSTOCK
ARE ALSO STRONGER. THE SALES TEAM WILL BE GLAD
TO INFORM YOU ABOUT SPECIES AND SIZES.
Azalea used to be the scientific name for a certain group
of richly flowering shrubs. Through new findings in botany,
azaleas are currently included in the Rhododendron genus.
However, the name ‚azalea‘ is still in everyday use.
Within azaleas we can also distinguish between a large
number of groups. In Rastede we only cultivate deciduous
ORNAMENTAL LEAF
SOME RHODODENDRONS HAVE BESIDES THE RICH
BLOOM ANOTHER ORNAMENTAL VALUE, BEING THE
LEAVES. RHODODENDRON PONTICUM ‘GR AZIELLA
‘IS CHAR ACTERIZED BY VERY NARROW, DARK GREEN
LEAVES. OTHER SPECIES SUCH AS EDELWEISS,
azaleas. These grow into a more or less broad, upright
MAKIYAK, MIST MAIDEN, KOICHIRO WADA, SCHNEEKIS-
shape. Many species flower on bare wood, that is to say
SEN, WEINLESE AND YAKU ANGEL HAVE DISTINCTIVE,
before the leaf appears. The leaf colour is usually lighter
VELVET Y HAIRS ON THE SPROUTING LEAF. THE LEAF OF
than we see on evergreen rhododendrons. With azaleas,
AZALEAS SHOWS BEAUTIFUL AUTUMN COLOURS, FROM
bright colours such as intense yellow, orange or red dom-
YELLOW, OR ANGE TO RED.
inate. There are, however, also species with white, lilac and
different shades of pink flowers. Azaleas are distinguished
by their beautiful autumn colours and the floral fragrance of
some species.
VAN DEN BERK RHODODENDRON GMBH | 7
Available sizes
The 160 or more species of rhododendrons
and azaleas are available in different sizes. We
can supply plants from 70 cm up to 4 metres
in height and width. With large-flowered
hybrids and azaleas, the size is usually given
as the height, although with certain species
the size is given as the width due to their
growing habit. This is the case, for example,
with all yakushimanum hybrids. You can see
examples of different sizes in these photos.
8 | VAN DEN BERK RHODODENDRON GMBH
Examples
of heights
H 70-80
H 80-90
H 90-100
Examples
of widths
H 100-120
H 120-140
W 70-80
H 140-160
W 80-90
W 90-100
H 160-180
W 100-120
H 180-200
W 120-140
H 200-225
W 140-160
W 160-180
Examples
of sizes
azaleas
H 70-80
H 80-100
H 100-125
H 125-150
H 150-175
H 200-225
VAN DEN BERK RHODODENDRON GMBH | 9
Exceptional shapes and sizes
Some large flowered hybrids are available in
exceptionally large sizes. It is a specialty of
Van den Berk Rhododendron GmbH.
Four metres and wider
These are exclusive plants, more than forty years old, more
than 4 m tall and wide. These giant plants are no exception
on the Rastede plots. They are one of the specialties of Van
den Berk Rhododendron GmbH. The rhododendrons are
extremely suitable as evergreen ‚architectural‘ elements
in projects. As a single specimen or as repetitive green
element; they always guarantee a very special effect.
Multi-stem rhododendrons
Another category of special plants are the multi-stem rhododendrons. These plants are pruned yearly, when the stems at
the bottom of the plants are cleared. The capriciously formed
stems make these plants very striking specimen, which are
also attractive outside the flowering season. Multi-stem
rhododendrons are available in sizes from 1,5 to 4 m high; and
each plant is unique.
Mark out the trees yourself
On request, we can send you photos of plants. Of course,
you are more than welcome to come and view or mark out
the rhododendrons yourself. Call our sales team to make an
appointment or for information.
10 | VAN DEN BERK RHODODENDRON GMBH
VAN DEN BERK RHODODENDRON GMBH | 11
Specimen rhododendrons
RHODODENDRON ‘ENGLISH ROSEUM’
12 | VAN DEN BERK RHODODENDRON GMBH
RHODODENDRON ‘CUNNINGHAM’S WHITE’
Multi-stem rhododendrons
RHODODENDRON ‘ENGLISH ROSEUM’
RHODODENDRON ‘CUNNINGHAM’S WHITE’
VAN DEN BERK RHODODENDRON GMBH | 13
Large flowered hybrids
RHODODENDRON ‘BISMARCK’
RHODODENDRON ‘BOULE DE NEIGE’
RHODODENDRON ‘INKAHRO DUFTHECKE WEISS’
RHODODENDRON ‘HELEN SCHIFFNER’
RHODODENDRON ‘CATAWBIENSE ALBUM’
RHODODENDRON ‘CUNNINGHAM’S WHITE’
14 | VAN DEN BERK RHODODENDRON GMBH
RHODODENDRON ‘ENGLISH ROSEUM’
RHODODENDRON ‘SCHNEEBUKETT’
RHODODENDRON ‘MADAME MASSON’
RHODODENDRON ‘PRINSES MAXIMA’
RHODODENDRON ‘GRAFFITO’
RHODODENDRON ‘HERBSTGRUß’
RHODODENDRON ‘INKAHRO DUFTHECKE WEISS’
RHODODENDRON ‘RASTEDER SCHLOßPERLE’
VAN DEN BERK RHODODENDRON GMBH | 15
Large flowered hybrids
RHODODENDRON ‘INKAHRO DUFTHECKE GELB’
RHODODENDRON ‘GOLDBUKETT’
RHODODENDRON ‘SIMONA’
RHODODENDRON ‘STADT WESTERSTEDE’
16 | VAN DEN BERK RHODODENDRON GMBH
RHODODENDRON ‘BELLINI’
RHODODENDRON ‘VISCY’
RHODODENDRON ’GOLDINETTA’
RHODODENDRON ‘BRASILIA’
RHODODENDRON ‘BRIGITTE’
RHODODENDRON ‘ENGLISH ROSEUM’ & RHODODENDRON ‘NOVA ZEMBLA’
RHODODENDRON ‘DAGMAR’
RHODODENDRON ‘ANTJE’
RHODODENDRON ‘SCINTILLATION’
RHODODENDRON ‘DUKE OF YORK’
VAN DEN BERK RHODODENDRON GMBH | 17
Large flowered hybrids
RHODODENDRON ‘ARKTIS’
RHODODENDRON ‘FURNIVALL’S DAUGHTER’
RHODODENDRON ‘HERBSTFREUDE’
RHODODENDRON ‘GOMER WATERER’
RHODODENDRON ‘LADY ANNETTE DE TRAFFORD’
RHODODENDRON ‘PROGRES’
18 | VAN DEN BERK RHODODENDRON GMBH
RHODODENDRON ‘KOKARDIA’
RHODODENDRON ‘HOMER’
RHODODENDRON ‘HACHMANN’S CHARMANT’
RHODODENDRON ‘CATAWBIENSE BOURSAULT’ & RHODODENDRON ‘CATAWBIENSE GRANDIFLORUM’
RHODODENDRON ‘WEINLESE’
RHODODENDRON ‘WEINLESE’
RHODODENDRON ‘DIADEM’
RHODODENDRON ‘DR. H.C. DRESSELHUYS’
RHODODENDRON ‘WALKÜRE’
RHODODENDRON ‘CATHARINA VAN TOL’
VAN DEN BERK RHODODENDRON GMBH | 19
Large flowered hybrids
RHODODENDRON ‘ENGLISH ROSEUM’
20 | VAN DEN BERK RHODODENDRON GMBH
RHODODENDRON ‘HUMBOLDT’
RHODODENDRON ‘CATAWBIENSE BOURSAULT’
RHODODENDRON ‘JANET BLAIR’
RHODODENDRON ‘HOLSTEIN’
RHODODENDRON ‘LIBRETTO’
RHODODENDRON ‘LEE’S DARK PURPLE’
RHODODENDRON ‘MOGAMBO’
VAN DEN BERK RHODODENDRON GMBH | 21
Large flowered hybrids
RHODODENDRON ‘BLUE PETER’
RHODODENDRON ‘DURANTIK’
22 | VAN DEN BERK RHODODENDRON GMBH
RHODODENDRON ‘BLUTOPIA’
RHODODENDRON ‘ALFRED’
RHODODENDRON ‘BLUE PETER’
RHODODENDRON ‘CATAWBIENSE GRANDIFLORUM’
RHODODENDRON ‘AZURRO’
RHODODENDRON ‘CATAWBIENSE GRANDIFLORUM’
RHODODENDRON PONTICUM ‘GRAZIELLA’
RHODODENDRON ‘SEPTEMBERCHARM’
RHODODENDRON ‘INKAHRO DUFTHECKE LILA’
VAN DEN BERK RHODODENDRON GMBH | 23
Large flowered hybrids
RHODODENDRON ‘PURPUREUM ELEGANS’
RHODODENDRON ‘MARKGRAF’
RHODODENDRON ‘SUSAN’
RHODODENDRON ‘GOLDFLIMMER’
RHODODENDRON ‘GOLDFLIMMER’
RHODODENDRON ‘BLAUE JUNGS’
RHODODENDRON ‘TAMARINDOS’
RHODODENDRON ‘METALLICA’
24 | VAN DEN BERK RHODODENDRON GMBH
RHODODENDRON ‘MARCEL MENARD’
RHODODENDRON ‘RASPUTIN’
VAN DEN BERK RHODODENDRON GMBH | 25
Large flowered hybrids
RHODODENDRON ‘MRS. P. DEN OUDEN’
RHODODENDRON ‘OLD PORT’
RHODODENDRON ‘BERLINER LIEBE’
RHODODENDRON ‘NOVA ZEMBLA’
RHODODENDRON ‘HACHMANN’S FEUERSCHEIN’
RHODODENDRON ‘ERATO’
RHODODENDRON ‘KARL NAUE’
RHODODENDRON ‘BLINKLICHT’
RHODODENDRON ‘SAMMETGLUT’
RHODODENDRON ‘JUNIFEUER’
RHODODENDRON ‘TORERO’
26 | VAN DEN BERK RHODODENDRON GMBH
®
RHODODENDRON ‘SUN FIRE’
RHODODENDRON ‘NOVA ZEMBLA’ & RHODODENDRON ‘CATAWBIENSE BOURSAULT’
VAN DEN BERK RHODODENDRON GMBH | 27
Yakushimanum hybrids
RHODODENDRON ‘EDELWEISS’
RHODODENDRON ‘MIST MAIDEN’
RHODODENDRON ‘YAKU ANGEL’
RHODODENDRON ‘SCHNEEKISSEN’
RHODODENDRON ‘MAKIYAK’
RHODODENDRON ‘MAKIYAK’
28 | VAN DEN BERK RHODODENDRON GMBH
RHODODENDRON ‘SCHNEEKRONE’
RHODODENDRON ‘CENTENNIAL GOLD’
RHODODENDRON ‘FLAVA’
RHODODENDRON ‘PERCY WISEMAN’
RHODODENDRON ‘SILBERWOLKE’
RHODODENDRON ‘KOICHIRO WADA’
RHODODENDRON ‘PINK CHERUB’
RHODODENDRON ‘NICOLETTA’
RHODODENDRON ‘KALINKA’
RHODODENDRON ‘POLARIS’
VAN DEN BERK RHODODENDRON GMBH | 29
Yakushimanum hybrids
RHODODENDRON ‘BOHLKEN’S LUPINENBERG’
RHODODENDRON ‘MORGENROT’
RHODODENDRON ‘BLURETTIA’
RHODODENDRON ‘ASTRID’
RHODODENDRON ‘ANUSCHKA’
RHODODENDRON ‘TORO TORO’
30 | VAN DEN BERK RHODODENDRON GMBH
RHODODENDRON ‘FANTASTICA’
RHODODENDRON ‘LAMPION’
RHODODENDRON YAKUSHIMANUM - HYBRIDS
VAN DEN BERK RHODODENDRON GMBH | 31
Azaleas
RHODODENDRON ‘MÖWE’
RHODODENDRON ‘MÖWE’
32 | VAN DEN BERK RHODODENDRON GMBH
RHODODENDRON LUTEUM
RHODODENDRON ‘PERSIL’
RHODODENDRON ‘WESTON’S INNOCENCE’
RHODODENDRON ‘WHITETHROAT’
RHODODENDRON ‘PERSIL’
RHODODENDRON ‘GOLDEN SUNSET’
RHODODENDRON ‘GOLDTOPAS’
RHODODENDRON LUTEUM
RHODODENDRON ‘BARSELICK’
RHODODENDRON ‘CANNON’S DOUBLE’
RHODODENDRON ‘FEUERWERK’
RHODODENDRON ‘BERRYROSE’
RHODODENDRON ‘FIREGLOW’
RHODODENDRON ‘GOLDEN EAGLE’
VAN DEN BERK RHODODENDRON GMBH | 33
Azaleas
RHODODENDRON ‘GIBRALTAR’
RHODODENDRON ‘QUIET THOUGHTS’
34 | VAN DEN BERK RHODODENDRON GMBH
RHODODENDRON ‘QUIET THOUGHTS’
RHODODENDRON ‘RUMBA’
RHODODENDRON ‘RUMBA
RHODODENDRON ‘SUNTE NECTARINE’
RHODODENDRON ‘FIREBALL’
RHODODENDRON ‘NABUCCO’
RHODODENDRON ‘SATAN’
RHODODENDRON ‘CORNEILLE’
RHODODENDRON ‘FANNY’
RHODODENDRON ‘WESTON’S SPARKLER’
RHODODENDRON ‘PINK DELIGHT’
RHODODENDRON ‘PARKFEUER’
RHODODENDRON ‘MILENNIUM’
RHODODENDRON ‘JOLIE MADAME’
RHODODENDRON ‘HOMEBUSH’
RHODODENDRON ‘SOIR DE PARIS’
VAN DEN BERK RHODODENDRON GMBH | 35
Plant and care
Just like any other plants, rhododendrons
need light, water and nutrients. A growing site
with light shade, for example under oak or fir
trees, is ideal. Deciduous azaleas are particularly suited to sunny planting sites. If the soil
is moist enough, yakushimanum hybrids also
do well in sunny planting sites.
When planting, it is wise to pay attention to a few things:
the first two years after planting, deadheading the flowers
Do not plant too deep. The roots need oxygen and the upper
will also help the plant to grow vigorously again in its new
part of the root ball needs to be level with the surface
location.
rather than buried beneath the soil.
Dig the planting hole at least double the diameter of the
Rhododendrons thrive best if the soil they are in is not too
root ball.
wet and excess water can drain away quickly. After plant-
Fill the planting hole with peat or, depending on the acidity
ing, they need to be watered during dry periods in spring
of the soil, with a blend of 50% peat and 50% soil that you
and summer. However, do not over water them!
dug out from the hole.
Press the soil down well but not too firmly.
Acidic, humic soil is important for all rhododendrons. The
the soil close to the plant as this may damage the plant.
soil at the new location can be enriched with peat but other
Plants that have enough nutrients are less prone to
materials, such as composted bark, rotting leaves or pine
disease and pests. For this reason, fertilise your rhodo-
needles, are suitable too. Do not use compost because
dendrons twice a year; once in the early part of the year
with an average pH value of 8 it is too alkaline. We recom-
and once in summer. You can use mineral fertiliser or an
mend enriching loam soils especially well and make sure it
organic fertiliser such as horn shavings.
is properly drained to avoid water stagnation.
We recommend applying a mulch layer of peat dust and/or
Autumn is a suitable time for planting rhododendrons.
leaves or pine needles each year to stop the soil drying out
They can be planted from September until the end of
too quickly. This layer may not be thicker than 2-3 cm.
November depending on the weather. When the ground
is still warm the plants can quickly take root and grow
For best results you might consider deadheading the fading
strongly in the following year. The early part of the year,
flowers so the plant does not waste any energy on seed
as soon as the soil is frost-free, is also a good time for
formation and more new buds will develop. The rhodo-
planting rhododendrons.
dendron will then be in full bloom the following year. For
36 | VAN DEN BERK RHODODENDRON GMBH
Finally, a rhododendron has shallow roots so avoid tilling
VAN DEN BERK RHODODENDRON GMBH | 37
38 | VAN DEN BERK RHODODENDRON GMBH
VAN DEN BERK RHODODENDRON GMBH | 39
Price group
Winter hardiness
Search system
Rhododendron ‘Alfred’
6b
3-4
Rhododendron ‘Antje’
6b
3-4
Rhododendron ‘Anuschka’
5b
1
Rhododendron ‘Arktis’
4
2
Rhododendron ‘Astrid’ 6a
2
Rhododendron ‘Azurro’
5a
2
Rhododendron ‘Barselick’
4
1
Rhododendron ‘Bellini’
7
2
Rhododendron ‘Berliner Liebe’
6b
3-4
Rhododendron ‘Berryrose’
4
1
Rhododendron ‘Bismarck’
6a
3-4
Rhododendron ‘Blaue Jungs’
6b
2
Rhododendron ‘Blinklicht’
6b
3-4
Rhododendron ‘Blue Peter’
6b
2
Rhododendron ‘Blurettia’
5b
1
Rhododendron ‘Blutopia’
4
2
Rhododendron ‘Bohlken’s Lupinenberg’
5b
2
Rhododendron ‘Boule de Neige’
5b
2
Rhododendron ‘Brasilia’
6b
3-4
Rhododendron ‘Brigitte’
6a
3-4
Rhododendron ‘Cannon’s Double’
4
2
Rhododendron ‘Catawbiense Album’
5b
2
Rhododendron ‘Catawbiense Boursault’
5a
1
Rhododendron ‘Catawbiense Grandiflorum’
4
1
Rhododendron ‘Catharina van Tol’
6a
2
Rhododendron ‘Centennial Gold’ 5b
2
Rhododendron ‘Corneille’
4
2
Rhododendron ‘Cunningham’s White’
5b
1
Rhododendron ‘Dagmar’
6a
3-4
Rhododendron ‘Diadem’
6a
3-4
Rhododendron ‘Dr H.C. Dresselhuys’
6a
2
Rhododendron ‘Duke of York’
6a
2
Rhododendron ‘Durantik’
6a
2
40 | VAN DEN BERK RHODODENDRON GMBH
Price group
Winter hardiness
Rhododendron ‘Edelweiß’
5a
2
Rhododendron ‘English Roseum’
5b
1
Rhododendron ‘Erato’’
6a
3-4
Rhododendron ‘Fanny’
4
2
Rhododendron ‘Fantastica’
5b
1
Rhododendron ‘Feuerwerk’
4
1
Rhododendron ‘Fireball’
4
1
Rhododendron ‘Fireglow’
4
2
Rhododendron ‘Flava’
5b
1
Rhododendron ‘Furnivall’s Daughter’
6b
3-4
Rhododendron ‘Gibraltar’
4
1
Rhododendron ‘Goldbukett’
5a
3-4
Rhododendron ‘Golden Eagle’
4
1
Rhododendron ‘Golden Sunset’
4
2
Rhododendron ‘Goldflimmer’
6b
3-4
Rhododendron ‘Goldinetta’
6a
3-4
Rhododendron ‘Goldtopas’
4
2
Rhododendron ‘Gomer Waterer’
5b
2
Rhododendron ‘Graffito’
5b
3-4
Rhododendron ‘Hachmann’s Charmant’’
6a
3-4
Rhododendron ‘Hachmann’s Feuerschein’
6a
3-4
Rhododendron ‘Helen Schiffner’
6a
3-4
Rhododendron ‘Herbstfreude’
6a
3-4
Rhododendron ‘Herbstgruß’
6a
3-4
Rhododendron ‘Holstein’
6a
3-4
Rhododendron ‘Homebush’
4
2
Rhododendron ‘Homer’
6a
3-4
Rhododendron ‘Humboldt’
6b
2
Rhododendron ‘INKAHRO Dufthecke’ gelb
5b
1
Rhododendron ‘INKAHRO Dufthecke’ lila
5b
1
Rhododendron ‘INKAHRO Dufthecke’ weiß
5b
1
Rhododendron ‘Janet Blair’
6a
3-4
Rhododendron ‘Jolie Madame’
4
2
VAN DEN BERK RHODODENDRON GMBH | 41
Price group
Winter hardiness
Search system
Rhododendron ‘Junifeuer’
6a
3-4
Rhododendron ‘Kalinka’
5b
1
Rhododendron ‘Karl Naue’
5b
2
Rhododendron ‘Koichiro Wada’
4
2
Rhododendron ‘Kokardia’
6a
3-4
Rhododendron ‘Lady Annette de Trafford’
6a
2
Rhododendron ‘Lampion’
6a
2
Rhododendron ‘Lee’s Dark Purple’
5b
2
Rhododendron ‘Libretto’
5b
3-4
Rhododendron luteum
4
2
Rhododendron ‘Madame Masson’
5b
2
Rhododendron ‘Makiyak’
5b
2
Rhododendron ‘Marcel Menard’
5b
3-4
Rhododendron ‘Markgraf’
5b
2
Rhododendron ‘Metallica’
6a
3-4
Rhododendron ‘Millennium’
4
2
Rhododendron ‘Mist Maiden’
5a
2
Rhododendron ‘Mogambo’
5a
2
Rhododendron ‘Morgenrot’
6a
1
Rhododendron ‘Möwe’
4
2
Rhododendron ‘Mrs P. den Ouden’
5b
2
Rhododendron ‘Nabucco’
4
2
Rhododendron ‘Nicoletta’
5b
2
Rhododendron ‘Nova Zembla’
5b
2
Rhododendron ‘Old Port’
5b
2
Rhododendron ‘Parkfeuer’
4
1
Rhododendron ‘Percy Wiseman’
6a
1
Rhododendron ‘Persil’
4
2
Rhododendron ‘Pink Cherub’
5b
1
Rhododendron ‘Pink Delight’
4
1
Rhododendron ‘Polaris’
5b
1
Rhododendron ponticum ‘Graziella’
6b
3-4
Rhododendron ‘Prinses Maxima’
6b
3-4
42 | VAN DEN BERK RHODODENDRON GMBH
Price group
Winter hardiness
Rhododendron ‘Progres’
5b
2
Rhododendron ‘Purpureum Elegans’
5b
2
Rhododendron ‘Quiet Thoughts’
5a
2
Rhododendron ‘Rasputin’
5b
3-4
Rhododendron ‘Rasteder Schloßperle’
5b
2
Rhododendron ‘Rumba’
4
2
Rhododendron ‘Sammetglut’
6b
2
Rhododendron ‘Satan’
4
1
Rhododendron ‘Schneebukett’
6a
3-4
Rhododendron ‘Schneekissen’
5b
1
Rhododendron Schneekrone
6a
1
Rhododendron ‘Scintillation’
5b
3-4
Rhododendron ‘Septembercharm’
5b
3-4
Rhododendron ‘Silberwolke’
5b
1
Rhododendron ‘Simona’
6b
2
Rhododendron ‘Sneezy’
6a
1
Rhododendron ‘Soir de Paris’
4
2
Rhododendron ‘Stadt Westerstede’
6a
3-4
Rhododendron ‘Sun Fire’
6b
3-4
Rhododendron ‘Sunte Nectarine’
4
2
Rhododendron ‘Susan’
6b
3-4
Rhododendron ‘Tamarindos’
5b
2
Rhododendron ‘Torero’
6a
3-4
Rhododendron ‘Toro Toro’
5b
2
Rhododendron ‘Viscy’
7
3-4
Rhododendron ‘Walküre’ ®
5b
3-4
Rhododendron ‘Weinlese’
5b
3-4
Rhododendron ‘Weston’s Innocence’
5a
2
Rhododendron ‘Weston’s Sparkler’
5a
2
Rhododendron ‘Whitethroat’
4
2
Rhododendron ‘Yaku Angel’
5b
2
VAN DEN BERK RHODODENDRON GMBH | 43
Where to find us in the Netherlands and Germany
Bremerhaven
Hamburg
Van den Berk
Rhododendron GmbH
Groningen
Bremen
the Netherlands
Hannover
Osnabrück
Enschede
Amsterdam
Utrecht
Germany
Rotterdam
Münster
Weeze
Van den Berk
Baumschulen
Eindhoven
Van
Vanden
denBerk
Berk
Geldern
GeldernGmbH
GmbH
Venlo
Antwerpen
Düsseldorf
Köln
Brussel
Maastricht
Aachen
44 | VAN DEN BERK RHODODENDRON GMBH
Dortmund