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Solanum juzepczukii - Bukasov.

Common Name Rucki
Family Solanaceae
USDA hardiness Coming soon
Known Hazards Although no specific mention of toxicity has been seen for this species, it belongs to a genus where many if not all the members have poisonous leaves and sometimes also the unripe fruits.
Habitats Not known in the wild.
Range S. America. Probably a hybrid involving a wild species and S. acaule[196].
Edibility Rating    (2 of 5)
Other Uses    (0 of 5)
Weed Potential No
Medicinal Rating    (0 of 5)
Care (info)
Moist Soil Semi-shade Full sun
Solanum juzepczukii Rucki


Solanum juzepczukii Rucki

 

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Summary


Physical Characteristics

 
Solanum juzepczukii is a PERENNIAL.
It is frost tender. The species is hermaphrodite (has both male and female organs).
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.

UK Hardiness Map US Hardiness Map

Synonyms

Habitats

 Cultivated Beds;

Edible Uses

Edible Parts: Root
Edible Uses:

Root - cooked[177]. Rich in starch but with a bitter taste. This bitterness can be removed by freeze-drying the tubers to make a food called 'chuño'[196].

References   More on Edible Uses

Medicinal Uses

Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.


None known

References   More on Medicinal Uses

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Other Uses

None known

Special Uses

References   More on Other Uses

Cultivation details

Succeeds in most soils[1]. Dislikes wet or heavy clay soils[16, 37]. Prefers a slightly acid soil, the tubers are subject to scab on limy soils or those deficient in humus. Yields best on a fertile soil rich in organic matter. This plant is one of the S. American species of potatoes. This is one of the most frost hardy of potato species and grows in areas that can experience frosts on 300 days of the year[196]. It can probably be grown in much the same way as potatoes are grown by planting out the tubers in spring and harvesting in the autumn[K]. It is sometimes cultivated for its edible tubers in the Andes, mainly as insurance against cold weather[196]. Yields are quite low[196].Plants might have strict daylength requirements and may yield poorly in temperate zones because they need short-days in order to induce tuber-formation[196]. A triploid species, it does not produce fertile seed[196].

References   Carbon Farming Information and Carbon Sequestration Information

Temperature Converter

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Propagation

Seed - sow early spring in a warm greenhouse. Prick out the seedlings into a fairly rich compost as soon as they are large enough to handle and grow them on fast. Plant them out after the last expected frosts. Division. Harvest the tubers in autumn after the top-growth has been cut back by frost. Store the tubers in a cool frost-free place overwinter and replant in April.

Other Names

If available other names are mentioned here

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Found In

Countries where the plant has been found are listed here if the information is available

Weed Potential

Right plant wrong place. We are currently updating this section. Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.

Conservation Status

IUCN Red List of Threatened Plants Status :

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Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.

 

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Author

Bukasov.

Botanical References

Links / References

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Readers comment

Gabriel Duerr   Sun Jul 12 2009

Hardy to zone 0 and frost tender doesn't make sense.. cheers Gabriel

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Subject : Solanum juzepczukii  
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