Anisha SatyaRNZ·10 Aug, 2026 09:55 PM4 mins to readSandra Campbell stands in one of her drone-seeded gullies. The plants have taken to the environment well. Photo / RNZ, Anisha SatyaSandra Campbell stands in one of her drone-seeded gullies. The plants have taken to the environment well. Photo / RNZ, Anisha SatyaBy Anisha Satya of RNZClifton farmer Sandra Campbell tries not to take life too seriously, so there was room to experiment when she began planting the gullies on her dairy farm with native shrubs.

“Inevitably this improves water quality because no one’s putting stock in here ... it should