Gutierrezia sarothrae
Gutierrezia sarothrae
Safety & Hazards
None known
Cultivation Details
Requires a position in full sun in a deep open well-drained soil[1]. Often found in calcareous soils in the wild[2]. This species is not hardy in the colder areas of the country, it tolerates temperatures down to between -5 and -10°c[1]. Plants are sub-shrubs and may die back to the base in winter[1]. Plants have deep taproots and resent root disturbance[1]. They should be planted into their permanent positions as soon as possible. Because it is unpalatable to livestock, this plant is often an indicator of overgrazed land[2]. Plants are strongly aromatic[1].
Propagation
Seed - sow spring in a greenhouse and only just cover the seed. Prick the plants out into individual pots as soon as they are large enough to handle, using deep pots to accommodate the tap root. Grow on for the first winter in a greenhouse and plant out into their permanent positions in late spring or early summer[1]. Cuttings of half-ripe wood, mid summer in a frame. Cite as: Temperate Plants Database, Ken Fern. temperate.theferns.info. 2026-02-21. <temperate.theferns.info/plant/Gutierrezia+sarothrae>
Pollinators
Insects
References
- [1]The New RHS Dictionary of Gardening. 1992. — Huxley. A. · MacMillan Press · 1992 · ISBN 0-333-47494-5 ↩︎Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
- [2]Illustrated Flora of North Central Texas — Diggs, Jnr. G.M.; Lipscomb. B. L. & O'Kennon. R. J · Botanical Research Institute, Texas. · 1999 · http://artemis.austincollege.edu/acad/bio/gdiggs/NCTXpdf.htm · ISBN 1-889878-01-4 ↩︎An excellent flora, which is also available on-line.
- [3]A Field Guide to Rocky Mountain Wildflowers — Craighead. J., Craighead. F. and Davis. R. · The Riverside Press · 1963 · ISBN 63-7093 ↩︎Excellent little pocket guide to the area, covering 590 species and often giving details of their uses.
- [4]Flora of N. America — http://flora.huh.harvard.edu/fna/ ↩︎An on-line version of the flora with an excellent description of the plant including a brief mention of plant uses.