Galeopsis with its nettle-like leaves and white flowers, grows well in cultivation but is increasingly rare in the wild. Alfred Vogel believed in its...

This Complex brings together seven tropical herbs originating in various areas of the world.  Alfred Vogel discovered this fascinating complex when...

Urtica is better known by its common name, the Stinging Nettle, which only too clearly defines the reason for its general unpopularity. Its...