Some interesting facts about the good plant:

  • Hemp produces twice as much fiber per acre as cotton, and four times as much as a tree plantation.
  • It can be grown in almost any climate.
  • Hemp fiberboard is much stronger than similar wood products, and it can replace almost every item used in building a house (with the exception of electrical wiring and glass windows).
  • It's one of the world's most nutritious plants, second only to the soybean.
  • Hemp fiber when wet, swells and forms a natural water barrier.
  • Hemp needs no pesticides because it is unpalatable to insects.

info from:
http://hempnet.com
http://www.ahrm.com.au/whyhemp/hemp_facts_frame.html