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Juglans hindsii
  • Hind's Black Walnut

a perennial woody deciduous member of the Juglans genus in the family Juglandaceae.

Niche
  • Canopy
    Canopy
    There are no details available for this niche.
Functions
  • Rootstock
    Rootstock
    There are no details available for this function.
Light
  • Full sun
    Full sun
    The amount of sun exposure that a plant prefers in ideal conditions.
    Key
  • no shade
    No 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 Clay
    The soil texture this plant prefers for optimal growth.
    Key
Cold & Heat
  • 8
    Zone 8
    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
Juglans hindsii has 0 edible uses listed
Juglans hindsii has 0 material uses listed

Uses

Edible uses

Notes

Seed - raw[1][2][3]. The seed is small with a thick shell but it makes good eating[4]. A sweet taste[5][6]. An edible oil is obtained from the seed, it tends to go rancid quickly.

Unknown part

Oil

Seed

Unknown use

Material uses

This species is often used in south-western N. America as a vigorous disease-resistant and drought tolerant rootstock for J. regia[2][4][6].

A black dye is obtained from the seed husks[3]. Plants produce chemicals which can inhibit the growth of other plants. These chemicals are dissolved out of the leaves when it rains and are washed down to the ground below, reducing the growth of plants under the tree[7][8][9]. The roots of many members of this genus produce substances that are toxic to many plant species, especially apples (Malus species), members of the Ericaceae, Potentilla spp and the white pines (certain Pinus spp.)[10].

Wood - heavy, hard, rather coarse grained[5]. A valuable timber, the tree is occasionally cultivated for its wood[6].

Unknown part

Dye
Herbicide
Wood

Medicinal uses(Warning!)

There are no medicinal uses listed for Juglans hindsii.

Ecology

Ecosystem niche/layer

Canopy

Ecological Functions

Rootstock

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

The seed is best sown as soon as it is ripe in individual deep pots in a cold frame[11]. You need to protect it from mice, birds, squirrels etc. The seed usually germinates in late winter or the spring. Plant out the seedlings into their permanent positions in early summer and give some protection from the cold for their first winter or two. The seed can also be stored in cool moist conditions (such s the salad compartment of a fridge) over the winter and sown in early spring but it may then require a period of cold stratification before it will germinate[12][11].

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



Cultivation

Requires a deep well-drained loam and a sunny position sheltered from strong winds[13][14]. Prefers a slightly alkaline soil[10]. The plant's deep taproot gives the tree some degree of drought tolerance[6].

Plants are hardy at Kew[14], though they do not succeed in the colder areas of the country[10]. This species is occasionally cultivated for its edible seed[2]. There are also some named forms that have been selected for their use as a rootstock[4]. Plants produce a deep taproot and they are intolerant of root disturbance[13][14]. Seedlings should be planted out into their permanent positions as soon as possible and given some protection for their first winter or two since they are somewhat tender when young[13][14]. Flower initiation depends upon suitable conditions in the previous summer[10]. The flowers and young growths can be destroyed by even short periods down to -2°c, but fortunately plants are usually late coming into leaf[10]. Any pruning should only be carried out in late summer to early autumn or when the plant is fully dormant otherwise wounds will bleed profusely and this will severely weaken the tree[10]. Trees have a dense canopy which tends to reduce plant growth below them. We have no specific information for this species, but the roots of several members of this genus produce substances that are toxic to many plant species, especially apples (Malus species), members of the Ericaceae, Potentilla spp and the white pines (certain Pinus spp.)[10]. The leaves of many species also secrete substances that have an inhibitory affect on plants growing underneath them. All in all this is not a very good companion plant[K].

This species is notably resistant to honey fungus[10].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Juglans hindsii. 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 Juglans hindsii.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Juglans hindsii
Genus
Juglans
Family
Juglandaceae
Imported References
Edible uses
[1][2][3][4][5][6]
Medicinal uses
Material uses & Functions
[2][4][6][3][7][8][9][10][5]
Botanic
[14][5][10]
Propagation
Cultivation
Environment
Cultivation
Uses
Edible uses
None listed.
Material uses
None listed.
Medicinal uses
None listed.
Functions & Nature
Functions
Rootstock
Provides forage for
Provides shelter for
Environment
Hardiness Zone
8
Heat Zone
?
Water
moderate
Sun
full sun
Shade
no shade
Soil PH
acid, neutral, alkaline
Soil Texture
sandy, loamy, clay
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
Canopy
Root Zone Tendancy
None listed.
Life
Deciduous or Evergreen
deciduous
Herbaceous or Woody
woody
Life Cycle
perennial
Growth Rate
?
Mature Size
15 x meters
Fertility
self fertile
Pollinators
Wind
Flower Colour
?
Flower Type
monoecious











References

  1. ? 1.01.1 Tanaka. T. Tanaka's Cyclopaedia of Edible Plants of the World. Keigaku Publishing (1976-00-00)
  2. ? 2.02.12.22.32.4 Rosengarten. jnr. F. The Book of Edible Nuts. Walker & Co. ISBN 0802707699 (1984-00-00)
  3. ? 3.03.13.23.3 Moerman. D. Native American Ethnobotany Timber Press. Oregon. ISBN 0-88192-453-9 (1998-00-00)
  4. ? 4.04.14.24.34.4 Facciola. S. Cornucopia - A Source Book of Edible Plants. Kampong Publications ISBN 0-9628087-0-9 (1990-00-00)
  5. ? 5.05.15.25.35.4 Sargent. C. S. Manual of the Trees of N. America. Dover Publications Inc. New York. ISBN 0-486-20278-X (1965-00-00)
  6. ? 6.06.16.26.36.46.5 Elias. T. The Complete Trees of N. America. Field Guide and Natural History. Van Nostrand Reinhold Co. ISBN 0442238622 (1980-00-00)
  7. ? 7.07.1 Philbrick H. and Gregg R. B. Companion Plants. Watkins (1979-00-00)
  8. ? 8.08.1 Riotte. L. Companion Planting for Successful Gardening. Garden Way, Vermont, USA. ISBN 0-88266-064-0 (1978-00-00)
  9. ? 9.09.1 McPherson. A. and S. Wild Food Plants of Indiana. Indiana University Press ISBN 0-253-28925-4 (1977-00-00)
  10. ? 10.010.110.210.310.410.510.610.710.810.9 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
  11. ? 11.011.1 McMillan-Browse. P. Hardy Woody Plants from Seed. Grower Books ISBN 0-901361-21-6 (1985-00-00)
  12. ? Sheat. W. G. Propagation of Trees, Shrubs and Conifers. MacMillan and Co (1948-00-00)
  13. ? 13.013.113.2 F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press (1951-00-00)
  14. ? 14.014.114.214.314.4 Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray (1981-00-00)


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Facts about "Juglans hindsii"RDF feed
Article is incompleteYes +
Article requires citationsNo +
Article requires cleanupYes +
Belongs to familyJuglandaceae +
Belongs to genusJuglans +
Functions asRootstock +
Has common nameHind's Black Walnut +
Has drought toleranceTolerant +
Has edible partUnknown part + and Seeds +
Has edible useOil + and Unknown use +
Has environmental toleranceDrought +
Has fertility typeSelf fertile + and Wind +
Has flowers of typeMonoecious +
Has hardiness zone8 +
Has lifecycle typePerennial +
Has material partUnknown part +
Has material useDye +, Herbicide + and Wood +
Has mature height15 +
Has search namejuglans hindsii + and x +
Has shade toleranceNo shade +
Has soil ph preferenceAcid +, Neutral + and Alkaline +
Has soil teclayture preferenceClay +
Has soil teloamyture preferenceLoamy +
Has soil tesandyture preferenceSandy +
Has soil water retention preferenceWell drained +
Has sun preferenceFull sun +
Has taxonomy nameJuglans hindsii +
Has water requirementsmoderate +
Inhabits ecosystem nicheCanopy +
Is deciduous or evergreenDeciduous +
Is herbaceous or woodyWoody +
Is taxonomy typeSpecies +
Tolerates nutritionally poor soilNo +
Uses mature size measurement unitMeters +