We prepare our Wood Betony Extract from the flowering tops & leaves of Stachys officinalis plants which are Certified Organically Grown on our own farm without the use of chemical fertilizers pesticides or herbicides.To assure optimal extraction of Wood Betony's bioactive compounds the plants are hand-harvested as they come into flower are carefully shade-dried and cleaned of stems and the remaining leaf & flower is then thoroughly extracted.Other products from HerbsPro