Practical
Plants

Agastache neomexicana

New Mexico Giant Hyssop

a perennial member of the Agastache genus in the family Labiatae.

No photo available

Taxonomy and growth

Family
Labiatae
Life cycle
perennial
Height
1.2 m
Fertility
self fertile
Flower type
hermaphrodite
Pollinators
Bees

Uses

Edible uses

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

The highly aromatic young leaves are used as a flavouring in cooked dishes[3][5]. The young leaves are used to make a herbal tea[3].

Plant part
Leaves
Product or use
Tea

Medicinal uses

Historical medicinal uses. These records describe reported uses. They do not establish safety or effectiveness. Ask a qualified health professional before using any plant medicinally.

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

The dried and pulverized root has been used as a dusting powder for sores and cankers[5]. The plant has been used in the treatment of fevers and bad coughs[5].

Product or use
Febrifuge
Product or use
Salve

Environment

Range
South-western N. America.
Habitat
Not known
Light
full sun
Shade tolerance
no shade
Water
moderate
Hardiness
Zone 8+
Soil textures
sandy, loamy
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 - sow spring in a greenhouse and only just cover the seed. The seed usually germinates in 1 - 3 months at 13°c[2]. Prick out the seedlings into individual pots when they are large enough to handle and grow them on in the greenhouse for their first year. Plant out in late spring or early summer[K]. Division in spring. Fairly simple, if large divisions are used it is possible to plant them straight out into their permanent positions. Basal cuttings of young shoots in spring[1]. Harvest the young shoots when they are about 10 - 15cm tall and pot them up in a lightly shaded position in a greenhouse. They should root within 3 weeks and can be planted out in the summer or following spring.

Cultivation

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

We have very little information on this species and do not know if it will be hardy in Britain. The closely related A. pallidiflora (some authorities consider this species to be no more than a sub-species of A. pallidiflora) is hardy in the milder areas of the country[4][5] The following notes are based on the general needs of the genus. Prefers a warm sunny sheltered position and a well-drained soil. Succeeds in most soils. The flowers are very attractive to bees.

References

  1. Sanders. T. W. Popular Hardy Perennials. Collingridge 1926-00-00

    ↩

  2. Rice. G. (Editor) Growing from Seed. Volume 1. Thompson and Morgan. 1987-00-00

    ↩

  3. Facciola. S. Cornucopia - A Source Book of Edible Plants. Kampong Publications 1990-00-00 ISBN 0-9628087-0-9

    ↩1↩2

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

    ↩

  5. Moerman. D. Native American Ethnobotany Timber Press. Oregon. 1998-00-00 ISBN 0-88192-453-9

    ↩1↩2↩3↩4

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