This is an archived copy of this article, recovered after a server failure in January 2022.

Some links may be broken, and editing is disabled. We are working to bring back full functionality.

Rhododendron luteum
  • Honeysuckle Azalea

a perennial woody deciduous member of the Rhododendron genus in the family Ericaceae.

248px
Niche
  • Unknown
    Unknown
    The ecosystem niches for this plant are unknown. Do you know them? Click the edit button to add them!
Functions
  • Hedge
    Hedge
    There are no details available for this function.
  • Rootstock
    Rootstock
    There are no details available for this function.
Light
  • Unknown
    Unknown
    The amount of sun exposure that a plant prefers in ideal conditions.
    Key
  • partial shade
    Partial shade
    The amount of shade a plant will tolerate without adverse health affects.
    Key
Water
  • Water Requirementsmoderate
    Moderate
    The amount of water a plant needs for healthy growth, relative to other plants.
    Key
Soil
  • very acid,acid
    Very acid to Acid
    The PH range (acidity or alkilinity) of the growth medium ideal for healthy nutrient absorbtion.
    Key
  • Sandy to Loamy
    The soil texture this plant prefers for optimal growth.
    Key
Cold & Heat
  • 5
    Zone 5
    The USDA Hardiness scale assigns plants a number from 1 to 12 representing the minimum temperature a plant can survive.
    Key
    0< -53.9ºC< -65ºF
    1-51.1ºC-60ºF
    2-45.6ºC-50F
    3-40ºC-40ºF
    4-34.4ºC-30ºF
    5-28.9ºC-20ºF
    6-23.3ºC-10ºF
    7-17.8ºC0ºF
    8-12.2C10ºF
    9-6.7ºC20ºF
    10-1.1ºC30ºF
    114.4ºC40ºF
    12> 10ºC> 5ºF
  • ?
    Unknown
    The AHS Heat scale assigns plants a number from 1 to 12 representing the number of days per year a plant requires a temperature exceeding 30ºC (86ºF).
    Key
    11
    21 - 7
    38 - 14
    415 - 30
    531 - 45
    646 - 60
    761 - 90
    891 - 120
    9121 - 150
    10151 - 180
    11181 - 210
    12181 - 210

Uses

Toxic parts

Although no specific mention of toxicity has been seen for this species, it belongs to a genus where many members have poisonous leaves. The pollen of many if not all species of rhododendrons is also probably toxic, being said to cause intoxication when eaten in large quantities[1].

Edible uses

There are no edible uses listed for Rhododendron luteum.

Material uses

Plants are being grown as a medium-sized hedge at Wisley, RHS gardens in Surrey[2]. Commonly used as a rootstock for many of the ornamental cultivars of azaleas[3].
There are no material uses listed for Rhododendron luteum.

Medicinal uses(Warning!)

There are no medicinal uses listed for Rhododendron luteum.

Ecology

Ecosystem niche/layer

Ecological Functions

Hedge


Rootstock

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - best sown in a greenhouse as soon as it is ripe in the autumn and given artificial light. Alternatively sow the seed in a lightly shaded part of the warm greenhouse in late winter or in a cold greenhouse in April. Surface-sow the seed and do not allow the compost to become dry[4]. Pot up the seedlings when they are large enough to handle and grow on in a greenhouse for at least the first winter.

Layering in late July. Takes 15 - 24 months[5].

Cuttings of half-ripe wood, August in a frame. Difficult[5].

Practical Plants is currently lacking information on propagation instructions of Rhododendron luteum. Help us fill in the blanks! Edit this page to add your knowledge.



Cultivation

Succeeds in a most humus-rich lime-free soils except those of a dry arid nature or those that are heavy or clayey[6]. Prefers a peaty or well-drained sandy loam[6]. Succeeds in sun or shade, the warmer the climate the more shade a plant requires[4]. A pH between 4.5 and 5.5 is ideal[6].

Hardy to about -30°c[7]. A very ornamental plant[6], the flowers are sweetly scented[7] with a honey-like fragrance[8]. Plants self-sow freely when in a suitable position[3]. Succeeds in a woodland though, because of its surface-rooting habit[4], it does not compete well with surface-rooting trees[6]. Plants need to be kept well weeded, they dislike other plants growing over or into their root system, in particular they grow badly with ground cover plants, herbaceous plants and heathers[4]. Plants form a root ball and are very tolerant of being transplanted, even when quite large, so long as the root ball is kept intact[4]. Plants are tolerant of drought when they are grown under trees[7].

Plants in this genus are notably susceptible to honey fungus[4].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Rhododendron luteum. Do you know of an interaction that should be listed here? edit this page to add it.

Polycultures & Guilds

There are no polycultures listed which include Rhododendron luteum.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Rhododendron luteum
Genus
Rhododendron
Family
Ericaceae
Imported References
Edible uses
Medicinal uses
Material uses & Functions
[2][3]
Botanic
[3][4]
Propagation
Cultivation
Environment
Cultivation
Uses
Edible uses
None listed.
Material uses
None listed.
Medicinal uses
None listed.
Functions & Nature
Functions
Hedge, Rootstock
Provides forage for
Provides shelter for
Environment
Hardiness Zone
5
Heat Zone
?
Water
moderate
Sun
Shade
partial shade
Soil PH
very acid, acid
Soil Texture
sandy, loamy
Soil Water Retention
well drained
Environmental Tolerances
  • Drought
Ecosystems
Native Climate Zones
None listed.
Adapted Climate Zones
None listed.
Native Geographical Range
None listed.
Native Environment
None listed.
Ecosystem Niche
None listed.
Root Zone Tendancy
None listed.
Life
Deciduous or Evergreen
deciduous
Herbaceous or Woody
woody
Life Cycle
perennial
Growth Rate
?
Mature Size
2.5 x 2.5 meters
Fertility
?
Pollinators
Insects
Flower Colour
?
Flower Type
hermaphrodite

"image:FOTO?RAF-100 217.jpg|248px" cannot be used as a page name in this wiki. "image:FOTO?RAF-100 217.jpg|248px" cannot be used as a page name in this wiki. "image:FOTO?RAF-100 217.jpg|248px" cannot be used as a page name in this wiki.

"image:FOTO?RAF-100 217.jpg|248px" cannot be used as a page name in this wiki. "image:FOTO?RAF-100 217.jpg|248px" cannot be used as a page name in this wiki.


"image:FOTO?RAF-100 217.jpg|248px" cannot be used as a page name in this wiki.

"image:FOTO?RAF-100 217.jpg|248px" cannot be used as a page name in this wiki.

"image:FOTO?RAF-100 217.jpg|248px" cannot be used as a page name in this wiki., "image:FOTO?RAF-100 217.jpg|248px" cannot be used as a page name in this wiki. "image:FOTO?RAF-100 217.jpg|248px" cannot be used as a page name in this wiki., "image:FOTO?RAF-100 217.jpg|248px" cannot be used as a page name in this wiki. "image:FOTO?RAF-100 217.jpg|248px" cannot be used as a page name in this wiki. "image:FOTO?RAF-100 217.jpg|248px" cannot be used as a page name in this wiki."image:FOTO?RAF-100 217.jpg|248px" cannot be used as a page name in this wiki.






References

  1. ? Facciola. S. Cornucopia - A Source Book of Edible Plants. Kampong Publications ISBN 0-9628087-0-9 (1990-00-00)
  2. ? 2.02.1 Shepherd. F.W. Hedges and Screens. Royal Horticultural Society. ISBN 0900629649 (1974-00-00)
  3. ? 3.03.13.23.3 Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray (1981-00-00)
  4. ? 4.04.14.24.34.44.54.6 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
  5. ? 5.05.1 Sheat. W. G. Propagation of Trees, Shrubs and Conifers. MacMillan and Co (1948-00-00)
  6. ? 6.06.16.26.36.4 F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press (1951-00-00)
  7. ? 7.07.17.2 Phillips. R. & Rix. M. Shrubs. Pan Books ISBN 0-330-30258-2 (1989-00-00)
  8. ? Genders. R. Scented Flora of the World. Robert Hale. London. ISBN 0-7090-5440-8 (1994-00-00)

Cite error: <ref> tag with name "PFAFimport-17" defined in <references> is not used in prior text.

"image:FOTO?RAF-100 217.jpg|248px" cannot be used as a page name in this wiki.

Retrieved from "https://practicalplants.org/w/index.php?title=Rhododendron_luteum&oldid=80110"
Facts about "Rhododendron luteum"RDF feed
Article is incompleteYes +
Article requires citationsNo +
Article requires cleanupYes +
Belongs to familyEricaceae +
Belongs to genusRhododendron +
Functions asHedge + and Rootstock +
Has binomial nameRhododendron luteum +
Has common nameHoneysuckle Azalea +
Has drought toleranceTolerant +
Has environmental toleranceDrought +
Has fertility typeInsects +
Has flowers of typeHermaphrodite +
Has hardiness zone5 +
Has imageFOTOĞRAF-100 217.jpg +
Has lifecycle typePerennial +
Has mature height2.5 +
Has mature width2.5 +
Has primary imageFOTOĞRAF-100 217.jpg +
Has search namerhododendron luteum + and honeysuckle azalea +
Has shade tolerancePartial shade +
Has soil ph preferenceVery acid + and Acid +
Has soil texture preferenceSandy + and Loamy +
Has soil water retention preferenceWell drained +
Has taxonomic rankSpecies +
Has taxonomy nameRhododendron luteum +
Has water requirementsmoderate +
Is deciduous or evergreenDeciduous +
Is herbaceous or woodyWoody +
Is taxonomy typeSpecies +
PFAF cultivation notes migratedNo +
PFAF edible use notes migratedYes +
PFAF material use notes migratedNo +
PFAF medicinal use notes migratedYes +
PFAF propagation notes migratedNo +
PFAF toxicity notes migratedNo +
Tolerates nutritionally poor soilNo +
Uses mature size measurement unitMeters +