Darling Mills Farm is a specialist grower of salad produce located at Berrilee, approximately one hour from Sydney's CBD. The farm grows over 100 varieties of herbs and salad plants, including lettuce, micro-herbs, rarer salad herbs, foraged greens, and native herbs. It is renowned for producing premium quality mesclun salad mixes and micro salads.

The operation utilises a mixture of greenhouse, hydroponic, and organically grown produce. Seeds are sourced worldwide and locally, and a range of both modern cultivars and heirloom varieties are used. A large array of edible flowers are grown year-round, with flowering herbs available seasonally. All produce is hand-picked and prepared according to HAACP protocols. The farm received Produce Awards in 2012 and 2014 and offers farm-to-restaurant delivery on Tuesdays, Thursdays, and Saturdays.