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Urtica incisa
  • Scrub Nettle

a perennial member of the Urtica genus in the family Urticaceae.

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
  • light shade
    Light 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
    Unknown
    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
  • ?
    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
Urtica incisa has 0 edible uses listed
Urtica incisa has 0 material uses listed

Uses

Toxic parts

The leaves of the plants have stinging hairs, causing irritation to the skin[1][2]. This action is neutralized by heat so the cooked leaves are perfectly safe and nutritious[2]. However, only young leaves should be used because older leaves develop gritty particles called cystoliths which act as an irritant to the kidneys[3].

Edible uses

Notes

Young leaves - cooked[4][5]. A tasty vegetable[6]. A very nutritious food, high in vitamins and minerals, it makes an excellent spinach substitute and can also be added to soups and stews. Only use the young leaves and wear stout gloves when harvesting them to prevent getting stung. Although the fresh leaves have stinging hairs, thoroughly drying or cooking them destroys these hairs. Nettle beer is brewed from the young shoots[2].

Unknown part

Drink

Leaves

Unknown use

Material uses

A strong flax-like fibre is obtained from the stems[7][8][2]. Used for making string and cloth, it also makes a good quality paper[9]. It is harvested as the plant begins to die down in early autumn and is retted before the fibres are extracted[10][11].

The following uses have been listed for U. dioica, but they are almost certainly also applicable to this species.

The plant matter left over after the fibres have been extracted are a good source of biomass and have been used in the manufacture of sugar, starch, protein and ethyl alcohol[10]. An oil obtained from the seeds is used as an illuminant[10]. An essential ingredient of 'QR' herbal compost activator[12]. This is a dried and powdered mixture of several herbs that can be added to a compost heap in order to speed up bacterial activity and thus shorten the time needed to make the compost[K]. The leaves are also an excellent addition to the compost heap[13][14][15] and they can be soaked for 7 - 21 days in water to make a very nutritious liquid feed for plants[16]. This liquid feed is both insect repellent and a good foliar feed[17][14][18]. The growing plant increases the essential oil content of other nearby plants, thus making them more resistant to insect pests[14][15][16]. Although many different species of insects feed on nettles, flies are repelled by the plant so a bunch of freshly cut stems has been used as a repellent in food cupboards[10]. The juice of the plant, or a decoction formed by boiling the herb in a strong solution of salt, will curdle milks and thus acts as a rennet substitute[10]. This same juice, if rubbed into small seams of leaky wooden tubs, will coagulate and make the tub watertight again[10]. A hair wash is made from the infused leaves and this is used as a tonic and antidandruff treatment[3][19]. A beautiful and permanent green dye is obtained from a decoction of the leaves and stems[10][9].

A yellow dye is obtained from the root when boiled with alum[10][9].

Unknown part

Compost
Dye
Fibre
Hair care
Liquid feed
Repellent

Medicinal uses(Warning!)

There are no medicinal uses listed for Urtica incisa.

Ecology

Ecosystem niche/layer

Ecological Functions

Nothing listed.

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - sow spring in a cold frame, only just covering the seed. Prick out the seedlings into individual pots when they are large enough to handle, and plant them out in the summer. Division succeeds at almost any time in the growing season. Very easy, plant them straight out into their permanent positions.

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



Cultivation

We have very little information on this species and do not know if it will be hardy in Britain, though judging by its native range it should succeed outdoors at least in the milder parts of the country. The following notes are based on the general needs of the genus.

Prefers a nitrogen-rich soil[2]. The best fibre is produced when plants are grown on deep fertile soils[2].

Dioecious. Male and female plants must be grown if seed is required.

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Urtica incisa. 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 Urtica incisa.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Urtica incisa
Genus
Urtica
Family
Urticaceae
Imported References
Edible uses
[4][5][6][2]
Medicinal uses
Material uses & Functions
[7][8][2][9][10][11][12][13][14][15][16][17][18][3][19]
Botanic
[7][20]
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
light shade
Soil PH
acid, neutral, alkaline
Soil Texture
sandy, loamy, clay
Soil Water Retention
Environmental Tolerances
    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
    ?
    Herbaceous or Woody
    ?
    Life Cycle
    perennial
    Growth Rate
    ?
    Mature Size
    1.8 x meters
    Fertility
    self sterile
    Pollinators
    Wind
    Flower Colour
    ?
    Flower Type
    monoecious











    References

    1. ? Lust. J. The Herb Book. Bantam books ISBN 0-553-23827-2 (1983-00-00)
    2. ? 2.02.12.22.32.42.52.62.7 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
    3. ? 3.03.13.2 Schofield. J. J. Discovering Wild Plants - Alaska, W. Canada and the Northwest. ()
    4. ? 4.04.1 Cribb. A. B. and J. W. Wild Food in Australia. Fontana ISBN 0-00-634436-4 (1976-00-00)
    5. ? 5.05.1 Crowe. A. Native Edible Plants of New Zealand. Hodder and Stoughton ISBN 0-340-508302 (1990-00-00)
    6. ? 6.06.1 Low. T. Wild Food Plants of Australia. Angus and Robertson. ISBN 0-207-14383-8 (1989-00-00)
    7. ? 7.07.17.2 Ewart. A. J. Flora of Victoria. ()
    8. ? 8.08.1 Cribb. A. B. and J. W. Useful Wild Plants in Australia. William Collins Pty Ltd. Sidney ISBN 0-00-216441-8 (1981-00-00)
    9. ? 9.09.19.29.3 Johnson. C. P. The Useful Plants of Great Britain. ()
    10. ? 10.010.110.210.310.410.510.610.710.8 Grieve. A Modern Herbal. Penguin ISBN 0-14-046-440-9 (1984-00-00)
    11. ? 11.011.1 Turner. N. J. Plants in British Columbian Indian Technology. British Columbia Provincial Museum ISBN 0-7718-8117-7 (1979-00-00)
    12. ? 12.012.1 Bruce. M. E. Commonsense Compost Making. Faber ISBN 0-571-09990-4 (1977-00-00)
    13. ? 13.013.1 Loewenfeld. C. and Back. P. Britain's Wild Larder. David and Charles ISBN 0-7153-7971-2 ()
    14. ? 14.014.114.214.3 Philbrick H. and Gregg R. B. Companion Plants. Watkins (1979-00-00)
    15. ? 15.015.115.2 Riotte. L. Companion Planting for Successful Gardening. Garden Way, Vermont, USA. ISBN 0-88266-064-0 (1978-00-00)
    16. ? 16.016.116.2 Hatfield. A. W. How to Enjoy your Weeds. Frederick Muller Ltd ISBN 0-584-10141-4 (1977-00-00)
    17. ? 17.017.1 Holtom. J. and Hylton. W. Complete Guide to Herbs. Rodale Press ISBN 0-87857-262-7 (1979-00-00)
    18. ? 18.018.1 De. Bray. L. The Wild Garden. ()
    19. ? 19.019.1 Allardice.P. A - Z of Companion Planting. Cassell Publishers Ltd. ISBN 0-304-34324-2 (1993-00-00)
    20. ? Carolin. R. & Tindale. M. Flora of the Sydney Region Reed. Australia. ISBN 0730104001 (1993-00-00)


    Retrieved from "https://practicalplants.org/w/index.php?title=Urtica_incisa&oldid=81490"
    Facts about "Urtica incisa"RDF feed
    Article is incompleteYes +
    Article requires citationsNo +
    Article requires cleanupYes +
    Belongs to familyUrticaceae +
    Belongs to genusUrtica +
    Has binomial nameUrtica incisa +
    Has common nameScrub Nettle +
    Has drought toleranceIntolerant +
    Has edible partUnknown part + and Leaves +
    Has edible useDrink + and Unknown use +
    Has fertility typeSelf sterile + and Wind +
    Has flowers of typeMonoecious +
    Has lifecycle typePerennial +
    Has material partUnknown part +
    Has material useCompost +, Dye +, Fibre +, Hair care +, Liquid feed + and Repellent +
    Has mature height1.8 +
    Has search nameurtica incisa + and scrub nettle +
    Has shade toleranceLight shade +
    Has soil ph preferenceAcid +, Neutral + and Alkaline +
    Has soil texture preferenceSandy +, Loamy + and Clay +
    Has sun preferenceFull sun +
    Has taxonomic rankSpecies +
    Has taxonomy nameUrtica incisa +
    Has water requirementsmoderate +
    Is taxonomy typeSpecies +
    PFAF cultivation notes migratedNo +
    PFAF edible use notes migratedNo +
    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 +
    Has subobjectThis property is a special property in this wiki.Urtica incisa +, Urtica incisa +, Urtica incisa +, Urtica incisa +, Urtica incisa +, Urtica incisa +, Urtica incisa + and Urtica incisa +