Agastache neomexicana

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Agastache neomexicana
Light:Full Sun
Moisture:Xeric Mesic
Hardiness:8
Soil pH:5.6-8.4
Self Pollinated
Height:4'
Blooms:Late Summer
Native to:
Shelter
Edible Rating:PFAF Edibility RatingPFAF Edibility RatingPFAF Edibility Rating
Medicinal Rating:PFAF Medicinal RatingPFAF Medicinal RatingPFAF Medicinal Rating
Tea:Yes
Poisonous

Agastache neomexicana (common name: new mexico giant hyssop)

Propagation: Seed - sow spring in a greenhouse and only just cover the seed. The seed usually germinates in 1 - 3 months at 13°c[1]. 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[2]. 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: 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[3][4] 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.

Range: South-western N. America.

Edibility: The highly aromatic young leaves are used as a flavouring in cooked dishes[5][4].

The young leaves are used to make a herbal tea[5].

Medicinal: The dried and pulverized root has been used as a dusting powder for sores and cankers[4].

The plant has been used in the treatment of fevers and bad coughs[4].

Pollinators: Bees

Soil: Can grow in light and medium soils.

Drainage: Prefers well drained soil.

Seed Ripens: Early Fall

Flower Type: Hermaphrodite

Also Known As: A. pallidiflora neomexicana (Briq.)R.W.Sanders.

Links

References

  1. Rice, Graham. Growing from Seed Volume 1. Thompson and Morgan, 1987.
  2. Sanders, Thomas. Popular Hardy Perennials. Collingridge, 1926.
  3. Huxley, Anthony. The New Royal Horticultural Society Dictionary of Gardening. MacMillan Press, 1992.
  4. 4.0 4.1 4.2 4.3 Moerman, Daniel. Native American Ethnobotany. Timber Press, 1998.
  5. 5.0 5.1 Facciola, Stephen. Cornucopia - A Source Book of Edible Plants. Kampong Publications, 1990.