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Summary
Physical Characteristics

Helianthus lenticularis is a ANNUAL growing to 3 m (9ft 10in). The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, flies.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers moist soil.
UK Hardiness Map
US Hardiness Map
Synonyms
H. annuus lenticularis.
Habitats
Cultivated Beds;
Edible Uses
Edible Parts: Oil Seed
Edible Uses: Coffee Oil
Seed - raw or cooked[172]. The seed can be dried and ground into a powder then used with cereal flowers in making breads, cakes and rich soups[183]. An edible oil is obtained from the seed[183]. The roasted shells, after the starch has been removed, or the roasted seeds, can be used in preparing a coffee-like beverage[183].
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
Oil
None known
Special Uses
References More on Other Uses
Cultivation details
Succeeds in most soils in a sunny position[1]. Requires a rich soil[1]. Dislikes shade[1]. The young growth is extremely attractive to slugs, plants can be totally destroyed by them[K]. Members of this genus are rarely if ever troubled by browsing deer or rabbits[233]. Probably no more than the wild form of the cultivated sunflower, H. annuus, it is treated as a sub-species of that by many botanists[1, 200].
References Carbon Farming Information and Carbon Sequestration Information
Temperature Converter
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Propagation
Seed - sow in mid spring in situ. An earlier start can be made by sowing 2 - 3 seeds per pot in a greenhouse in early spring. Use a fairly rich compost. Thin to the strongest seedling, give them an occasional liquid feed to make sure they do not become nutrient deficient and plant them out in late spring or early summer.
Other Names
If available other names are mentioned here
Native Plant Search
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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 :
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.
Expert comment
Author
Douglas.
Botanical References
14371
Links / References
For a list of references used on this page please go here
Readers comment
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Subject : Helianthus lenticularis
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