At Opolo we believe a strong, cooperative relationship with the land and our environment is crucial. We practice sustainable methods in both the winery and vineyard operations in order to preserve our environment, water and local wildlife. Opolo is a “SIP” Certified operation as well as certified organic by “CCOF” in our 64 acre walnut orchard. We continue to be great stewards of the land and invite you to come to our vineyards and see our operations!

Row Crops

We grow barley between the planting rows in order to hold moisture in place and prevent erosion during the winter rains (when there is rain) and instead of cutting and removing the barley, we simply mow it in place to add beneficial nutrients back to the soil.

Owl Boxes

Owl boxes make great homes for nesting owls, as well as provide a natural rodent and pest control in the vineyard.

Constructed Wetlands

Water is recycled at Opolo through our two-tank wetlands’ system, which uses marine plants to filter the water so it can be reused in the vineyard. The wetlands also provide a habitat for beneficial microorganisms, insects, and birds.