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Roy Farms

Roy Farms ORGANIC Centennial

A public variety developed by the USDA hop breeding program at Washington State University. Released in 1990.

A legacy variety grown with the respect and attention it deserves.

Roy Farms has been growing Centennial for over 30 years for craft brewing enthusiasts all over the globe. Centennial is a popular variety for brewing Indian Pale Ales and American Pale Ales and can be used for bittering as well. Consistent orange and lemon aroma qualities has made this hop a favorite for decades. You can be confident you’re purchasing the highest-quality organic Centennial hops directly from Roy Farms with our unwavering commitment to sustainable organic farming and growing practices year after year. Learn more.

Beer Styles

  • IPA
  • AMERICAN-STYLE ALE

Aroma Profile

Fruit tones
  • Orange
  • Lemon
  • Floral

ROY FARMS PREMIUM HOPS SHIPPED DIRECTLY TO YOU.

Pounds or ounces? Packed the way you need it.

Dried Whole Cones


Download Centennial Specs

Harvest Fresh Pellets


Roy Farms '23 Brochure

Farm-Direct Hop Pricing


Buy Roy Farms Organic
No pesticides. No herbicides. Just clean hops.

For Roy Farms personalized contracting or questions about our hops, contact: sales@royfarms.com

The Science Behind The Craft

BREWING VALUES

ALPHA ACIDS
8.5 %-11.5 %
BETA ACIDS
2.4 % - 4.5 %
COHUMLONE
28 % - 30 % of alpha acids
TOTAL OILS
0.6 - 2.5 ml/100g

TOTAL OIL COMPOSITION

MYRCENE
45 % - 55 % of total oil
HUMULENE
10 % - 18 % of total oil
CARYOPHYLLENE
5% - 8 % of total oil
FARNESENE
< 1 % of total oil

Organic data of brewing values subject to change. Talk to your sales representative about refined alpha and beta acid values. Alpha acids are determined by conductometric titration (EBC 7.4) in Europe; by spectrophotometric (ASBC Hops-6) in the USA.