Cannabis is an incredibly versatile plant that can grow up to 16 feet (5 meters.) Hemp grows from the tropics to the arctic. It requires no pesticides or herbicides. It is hardy and easy to grow and brings nutrients to the soil. No tree or plant species on earth has the commercial, economic and environmental potential of hemp. Over 30,000 known products can be produced from hemp, and has more potential as a clean and renewable energy source than any crop on earth! It is estimated that if hemp was widely grown in the UK for fuel energy, it could supply 100% of all UK energy needs.