The garden, called Cucina, has four areas. An edible screen of mushroom logs provides a shaded area and a central butcher-style block serves as a preparation space.
A shelving unit will house pots of herbs and ingredients, while right-angled raised beds at each corner of the garden define boundaries.
"Using the modern market kitchen as inspiration, it suggests a practical extension to the home, with all the kitchen amenities," said Brett Landscaping.
Finishes include basket-weave pattern brickwork, travertine setts and Westminster stone walling.
Fulford & Mole landscape installer Richard Mole said: "There are nice contrasts in the materials used for the hard landscaping."
The Malvern Autumn Show is being held on 25 and 26 September at the Three Counties Showground, Great Malvern.