The variety, Bhut Jolokia is being grown for sale at Doddington Hall near Lincoln. It measures one million on the Scoville Scale of chilli hotness - five times the level of varieties we'd normally consider hot like Jalapeno. Pepper spray which is used to control crowds, measures five million on the Scoville Scale.
In 2007, it was confirmed by Guinness World Records to be the hottest chilli in the world.
The chilli can be dangerous, and should be handled with care to avoid it transferring into your eyes.
The chillies are in limited supply at Doddington Hall, but have been very popular with customers so far. They come in a sealed bag with a warning label advising customers that the chilli is extremely hot!
Doddington's cookery demonstrator Amy Claridge spoke to William Wright on the Breakfast Show about it.
http://feeds.bbc.co.uk/lincolnshire/content/articles/2009/09/17/hot_chilli_feature.shtmlhttp://www.doddingtonhall.com/