The stats of

Highgrove Estate

Acreage
7 acre Vineyard of Highgrove Estate's 95 acres.
Soil type
Jory, Cascade, and Cornelius
Planted
Pinot Noir and Pinot Gris
Notes
Certified Organic, Certified by Oregon Tilth

Soil

Pinot Noir: Jory, Cornelius, and Kinton silt loams, 2 to 7 percent slopes, Cascade silt loam, 12 to 20 percent slopes

Pinot Gris: Jory, Cascade silt loam, 3 to 7 percent slopes, Cascade silt loam, 12 to 20 percent slopes

Climate

Index Name
Ave. Annual Temperature 51.8 °F
Ave. Growing Season Temperature 58.8 °F
Growing Degree-Days 1884.69
Huglin Index 1729.09
Biologically Effective Degree-Days 1150.68

Temperature & Rainfall

Average Hi °F Low °F Rain in.
Annual 61.8 41.7 44.76
Growing Season 70.9 46.6 13.68

Grapes

Block 1: Pinot Noir

Varietal: Pommard

Clone: 3309

Age: 10 years

Block 2: Pinot Noir (currently making Rosé)

Varietal: 777

Clone: 3309

Age: 7 years

Block 3:

Varietal: Pinot Gris (Pinot Grigio)

 Clone: Pinot Gris
 Rootstock: 3309
 Vine Age: 7 years

Highgrove Estate

The Location

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Located in Helvetia, OR near the top of the Willamette Valley. The estate offers wonderful views of the countryside, but is also only a short drive from Downtown Portland.