Caithness Summer Fruits produces a selection of homemade jams, chutneys and cakes, using the fruit from their croft near Halkirk.
Pictured are some marmalades: grapefruit marmalade, orange shred marmalade, three fruit marmalade and seville orange marmalade.
Caithness Summer Fruits regularly sell their products on a Saturday stall in Wick marketplace, which is a 10-minute walk from Wick Railway Station.
On the first Saturday of each month, they are often joined in the market square by a neighbouring stall, run by Caithness Coffee Company.
The jams can also be purchased in some shops in Thurso.