

| AVA: | Sonoma Coast (Petaluma Gap)
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| Acres: | 140.8 planted (415.5 gross acres) |
| Varietals: | Pinot Noir (108.2 acres), Chardonnay (32.6 acres) |
| Climate Data: | Region I climate heavily influenced by Petaluma Gap:
• Heat summation: 1,900 to 2,100 degree-days • Rainfall: 31.1 inches average per year |
| Soils: | Largely Brown clay loams with significant rock (mostly Goulding series and related inter-grades). Smaller areas of Gray clays with less rock (mostly Diablo and Raynor series and related inter-grades). |
| Blocks: | 37 blocks (ranging from 0.43 to 13.1 acres) |
| Vine Density: | 2,164 vines per acre (1.07 x 1.76 m) on 94.4 acres
1,361 vines per acre (1.22 x 2.45 m) on 46.4 acres |
| Trellis: | Vertical Shoot Positioning |
| Clones & Rootstocks: | PN clones: Swan, 114, 115, 667, 777, 828
PN rootstocks: 110R, 101-14, 3309, 420A CH clones: 76, 95, 96, 124, 548 CH rootstocks: Riparia Gloire, 16-16, 3309 |
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| Download Printable Data Sheet
For more information, maps and photos. |

Vineyard Properties > Sonoma Coast > Gap's Crown®
Gap’s Crown® is nestled on the western hillside of Sonoma Mountain leaving it exposed to the cool ocean breezes that funnel through the Petaluma Wind Gap throughout the growing season. This southern section of the Sonoma Coast AVA is emerging as a truly unique environment to grow Pinot Noir and Chardonnay. The blocks at Gap’s Crown® are planted between 320’ and 820’ above sea level and are predominantly situated on Goulding-Toomes Complex soil