Geneseo is the vineyard known for moderate to low nutrient levels capable of producing Sauvingnon Blanc with complex flavors of passion fruit, guava, and grapefruit. The Preston Vineyard found in the Templeton Gap AVA is perched on a hilltop terrace with mixed soils of coomplex shaly loam. These soils combined with the coolest growing conditions in Paso Robles produce Sauvignon Blanc that is zippy, bright, peppery, and herbaceous.