Duchy Home Farm Duchy Home Farm The Duchy Home Farm is an organic farm operated by the Duchy of Cornwall. The farm is part of the gardens of Highgrove House, the country home of Charles, Prince of Wales. The produce is used as ingredients in Duchy Originals products, sold in vegetable boxes, and wholesaled to supermarkets and restaurants. Prince Charles is credited with using "pioneering agriculture techniques" to produce this organic food. Located in Tetbury, the Home Farm sells fruit and vegetables grown at Highgrove House, Prince Charles's Gloucestershire home. The estate uses sustainable farming practices and is run by a farm manager,
Ambrosia (food brand) demand, the creamery opened a new factory near to the original production facility. In 1990 the entire company was acquired by Colman's Ltd., a famous brand of mustard. This in turn was bought out by Unilever in 2001. Unilever sold the brand on in 2004, to Premier Foods, where it is still a core brand, alongside others such as Bisto, Branston and Hovis. In November 2018, Premier Foods announced that they are about to sell the Amrosia factory and brand in a move to focus on its growing brands, such as Batchelors and Mr Kipling, and to accelerate the rate