Managing director Jackie Eades said the company has seen 20 per cent growth this year to £12m and hopes to reach 10 per cent exports over the next 12 months.
The display, which won a three gold star awar featured Buxus planted mugs,string tins,bagsand wellies from the William Morris Collection. Whitehall Garden Centre Lacock lent plants and pots.
Jackie Eades, Briers managing director, said: "Wow, I am over the moon. I could not be more proud of Mike and the team in their amazing efforts to get us to Chelsea and get Briers this award. A great team, great products and a great stand too. My thanks to them all."