hist-brewing: growing old herbs (John P. Looney)

[Segedy]

John,

       Be careful about indiscriminately planting non native species in 
the wild.  Some plants may turn out to be invasive and surplant your 
native species.  Yarrow for instance grows wild all over here in New 
England but appears to be naturally kept in check.  One doesn't know 
what would happen in another environment.  Perhaps you could grow these 
in a small garden of your own where you could contain them.

John S.