Practical
Plants

Bidens aurea

a perennial member of the Bidens genus in the family Compositae.

No photo available

Taxonomy and growth

Genus
Bidens
Life cycle
perennial
Height
1 m
Fertility
Insects
Flower type
hermaphrodite
Pollinators
Insects

Uses

Edible uses

This section contains historical Plants For A Future notes marked noncommercial.

The leaves are possibly used as a tea substitute[1].

Product or use
Tea

Environment

Range
Southern N. America from Mexico south to Guatemala in Central America.
Habitat
Marshy fields[3].
Light
full sun
Shade tolerance
no shade
Water
moderate
Hardiness
Zone 8+
Soil textures
sandy, loamy, clay
Soil pH
acid, neutral, alkaline
Drainage
well drained
Tolerates Nutritionally Poor Soil
No
Drought
intolerant

Propagation

This section contains historical Plants For A Future notes marked noncommercial.

Seed - we have no information for this species but suggest sowing the seed in a greenhouse in the spring. Surface-sow or only just cover the seed and do not allow the compost to dry out. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for at least their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts. Division in spring.

Cultivation

This section contains historical Plants For A Future notes marked noncommercial.

Succeeds in any moderately fertile moisture-retentive soil in full sun[2]. Prefers a good well-drained soil[3]. This species is not hardy in the colder areas of the country, it tolerates temperatures down to between -5 and -10°c[2].

References

  1. Kunkel. G. Plants for Human Consumption. Koeltz Scientific Books 1984-00-00 ISBN 3874292169

    ↩

  2. Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press 1992-00-00 ISBN 0-333-47494-5

    ↩1↩2

  3. Phillips. R. & Rix. M. Conservatory and Indoor Plants Volumes 1 & 2 Pan Books, London. 1998-00-00 ISBN 0-330-37376-5

    ↩1↩2

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