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.

Pyracantha 'Wateri'

a perennial woody evergreen member of the Pyracantha genus in the family Rosaceae.

Niche
  • Unknown
    Unknown
    The ecosystem niches for this plant are unknown. Do you know them? Click the edit button to add them!
Functions
  • None
    None
    There are no functions defined for this plant. Do you know of some? Click the edit button to add them!
Light
  • Full sun
    Full sun
    The amount of sun exposure that a plant prefers in ideal conditions.
    Key
  • permanent shade
    Permanent 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
  • acid,neutral,alkaline
    Acid to Alkaline
    The PH range (acidity or alkilinity) of the growth medium ideal for healthy nutrient absorbtion.
    Key
  • Sandy to Heavy clay
    The soil texture this plant prefers for optimal growth.
    Key
Cold & Heat
  • ?
    Unknown
    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 has been seen for this species, it belongs to a genus where most, if not all members of the genus produce hydrogen cyanide, a poison that gives almonds their characteristic flavour. This toxin is found mainly in the leaves and seed and is readily detected by its bitter taste. It is usually present in too small a quantity to do any harm but any very bitter seed or fruit should not be eaten. In small quantities, hydrogen cyanide has been shown to stimulate respiration and improve digestion, it is also claimed to be of benefit in the treatment of cancer. In excess, however, it can cause respiratory failure and even death.

Edible uses

There are no edible uses listed for Pyracantha 'Wateri'.

Material uses

Tolerant of trimming and of reasonable exposure, it can be grown as a medium to tall hedge[1][2].
There are no material uses listed for Pyracantha 'Wateri'.

Medicinal uses(Warning!)

There are no medicinal uses listed for Pyracantha 'Wateri'.

Ecology

Ecosystem niche/layer

Ecological Functions

Nothing listed.

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - best sown as soon as it is ripe in a cold frame[3]. Remove all the fruit flesh since this can inhibit germination[3]. Stored seed requires 3 months cold stratification, sow it as early in the year as possible in a cold frame[4]. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the cold frame for their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts. This species is a hybrid and will not breed true from seed. Cuttings of almost mature wood, 5 - 10cm with a heel, mid-August in a cold frame[5]. Pot up in October or the following spring[5].

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



Cultivation

Prefers a good well-drained, moisture retentive loamy soil[6][3]. Succeeds in any soil that is warm and not very heavy[1]. Another report says that it grows well in heavy clay soils. Succeeds in sun or part shade, though it does not fruit so well in a shady position[3]. Plants are tolerant of quite deep shade[7]. Tolerates atmospheric pollution and reasonable exposure[3]. Plants are susceptible to scab and fireblight[1], especially when they are grown on acid sandy soils[8].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Pyracantha 'Wateri'. 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 Pyracantha 'Wateri'.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Pyracantha 'Wateri'
Genus
Pyracantha
Family
Rosaceae
Imported References
Edible uses
Medicinal uses
Material uses & Functions
[1][2]
Botanic
[1]
Propagation
Cultivation
Environment
Cultivation
Uses
Edible uses
None listed.
Material uses
None listed.
Medicinal uses
None listed.
Functions & Nature
Functions
Provides forage for
Provides shelter for
Environment
Hardiness Zone
?
Heat Zone
?
Water
moderate
Sun
full sun
Shade
permanent shade
Soil PH
acid, neutral, alkaline
Soil Texture
sandy, loamy, clay, heavy clay
Soil Water Retention
well drained
Environmental Tolerances
  • Strong wind
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
evergreen
Herbaceous or Woody
woody
Life Cycle
perennial
Growth Rate
?
Mature Size
2.5 x 2.5 meters
Fertility
?
Pollinators
Bees
Flower Colour
?
Flower Type
hermaphrodite











References

  1. ? 1.01.11.21.31.4 Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray (1981-00-00)
  2. ? 2.02.1 Shepherd. F.W. Hedges and Screens. Royal Horticultural Society. ISBN 0900629649 (1974-00-00)
  3. ? 3.03.13.23.33.4 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
  4. ? Dirr. M. A. and Heuser. M. W. The Reference Manual of Woody Plant Propagation. Athens Ga. Varsity Press ISBN 0942375009 (1987-00-00)
  5. ? 5.05.1 Sheat. W. G. Propagation of Trees, Shrubs and Conifers. MacMillan and Co (1948-00-00)
  6. ? F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press (1951-00-00)
  7. ? Grey-Wilson. C. & Matthews. V. Gardening on Walls Collins ISBN 0-00-219220-0 (1983-00-00)
  8. ? Thomas. G. S. Ornamental Shrubs, Climbers and Bamboos. Murray ISBN 0-7195-5043-2 (1992-00-00)


Retrieved from "https://practicalplants.org/w/index.php?title=Pyracantha_%27Wateri%27&oldid=79894"
Facts about "Pyracantha 'Wateri'"RDF feed
Article is incompleteYes +
Article requires citationsNo +
Article requires cleanupYes +
Belongs to familyRosaceae +
Belongs to genusPyracantha +
Has binomial namePyracantha 'Wateri' +
Has drought toleranceIntolerant +
Has environmental toleranceHigh wind +
Has fertility typeBees +
Has flowers of typeHermaphrodite +
Has lifecycle typePerennial +
Has mature height2.5 +
Has mature width2.5 +
Has search namepyracantha 'wateri' +
Has shade tolerancePermanent shade +
Has soil ph preferenceAcid +, Neutral + and Alkaline +
Has soil texture preferenceSandy +, Loamy +, Clay + and Heavy clay +
Has soil water retention preferenceWell drained +
Has sun preferenceFull sun +
Has taxonomic rankSpecies +
Has taxonomy namePyracantha 'Wateri' +
Has water requirementsmoderate +
Is deciduous or evergreenEvergreen +
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 +
Tolerates windYes +
Uses mature size measurement unitMeters +