June 7, 2022

Grgich Hills Estate Winery celebrates the role biodiversity plays in growing wine grapes. Rather than eradicate all pests, they seek to keep them in check with the use of Barn Owl and songbird boxes. They also keep the ground covered in between vine rows, mow cover crops rather than tilling, and leave roots other than vines for pest voles to eat.

See the agenda and register here