Hyssopleaf thoroughwort
Eupatorium hyssopifolium
Family: Asteraceae or Compositae
What it is like
Eupatorium hyssopifolium is a PERENNIAL growing to 0.6 m (2ft). See above for USDA hardiness. It is hardy to UK zone 5. It is in flower from August to September. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. The plant is self-fertile. 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 can grow in semi-shade (light woodland) or no shade. It prefers moist soil.
Height (m): 0.6
Where it is found
Dry fields.
Central and Eastern N. America - Massachusetts to Florida and Texas.
Conservation Status:
Countries/locations it is found in
How it is used
Food
Rating: 0
Medicine
Rating: 1
The entire plant is applied externally as a remedy for the bites of reptiles and insects.
Stings: Used in the treatment of stings and insect bites.
Other
Rating:
The plant is used as a strewing herb and to discourage insects.
How it is grown
Succeeds in ordinary well-drained but moisture retentive garden soil in sun or part shade. Plants seem to be immune to the predations of rabbits.
Propagating it: Seed - sow spring in a cold frame and only just cover the seed. Prick out the seedlings into individual pots when they are large enough to handle and plant them out into their permanent positions in the summer. Division in spring or autumn. Very easy, the clumps can be replanted direct into their permanent positions.
Best place to grow: Cultivated Beds;
Habit: Perennial
Hardiness: 4-8
Growth:
Soil: Light (sandy), medium, heavy (clay)
Shade: Semi-shade, no shade
Moisture: Moist