Hops in Virginia

hops require poles and a network of twine, and a lot of labor to grow the vines on the trellis system and to harvest the flowers used to add spice to beer
hops require poles and a network of twine, and a lot of labor to grow the vines on the trellis system and to harvest the flowers used to add spice to beer
Source: Virginia Co-Operative Extension blog, Meet Huguenot Hops (Again)

Craft beer is brewed to be distinctive. Using local ingredients provides unique flavors not available in standardized, nationwide brands such as Bud Light that are intended to taste the same everywhere.

One key component to beer is the flavoring from the flowers of two varieties of hop vines. Hops with a relatively low alpha acid percentage add aroma to beer, while varieties of hops with a relatively high alpha acid percentage add bitterness and an astringent taste. IPA beers, such as Eight Point IPA from the Devilís Backbone craft brewery in Lexington, emphasize the bitter flavor and require use of additional hops in the brewing process. The bitter iso-alpha acids released by hops can be affected by sunlight and combine with other chemicals within beer, creating a "skunky" taste. Beer is often packaged in dark brown bottles to reduce the interaction of the hops with with sunlight.1

Growing one or two hop vines would not add substantial workload for a hobby gardener, but a commercial-sized craft brewery needs a quantity of hops that requires creating a hopyard. Virginia is at the southern range for hops, which normally are grown between 35°-55° of latitude (primarily in the states of Washington and Oregon). As one hopgrower has noted:2

Hops are not an easy crop. If you want to grow for the beer industry, and do it easier, grow barley.

Hops are a high-value specialty crop, and not easy to grow on a commercial scale in Virginia. Current cultivars have been developed for the climate of the Pacific Northwest. They utilize the additional sunlight available in the long summer days at the higher latitudes to create flowers. (Portland, Oregon is north of the 45° line of latitude, while all of Virginia is south of the 40° line of latitude.) The increased productivity in the Pacific Northwest, with yield of hops/acre as much as 3-10 times greater, gives growers there a substantial competitive advantage over hops growers in Virginia.3

Despite the economic contrasts, even growing 1-10 acres of hops could be a profitable farming operation in Virginia. Large national growers generate little profit from selling small quantities to small breweries, and Virginia craft breweries see a competitive advantage in advertising their beers are made from 100% locally-sourced materials. In addition, Virginia-grown hops can be sold and utilized while still fresh, but hops acquired from the Pacific Northwest will be dried and often pelletized before shipment.

"Wet hops" (fresh, undried, unpelletized flowers) sell at a premium to craft breweries looking to create a distinctive aromatic taste. Wet hops must be used quickly (typically within 24 hours) before they spoil and lose the aromatic oils.

hop flowers produce acids that add bitter taste to beer and reduce microbial growth
hop flowers produce acids that add bitter taste to beer and reduce microbial growth
Source: US Department of Agriculture, HOPS: New Markets, Better Storage

Converting wet hops into dry hops would allow Virginia hop growers to store and ship their crop to additional customers, but Pacific Northwest growers already dominate the dried hop market and drying would add extra cost that is not economic for small growing operations. The hop flowers must be dried at temperatures below 125° to avoid vaporizing those essential oils.

Few hop farms in Virginia have become profitable yet. As one grower noted:4

You need a weak mind and a strong back... It's your blood, sweat and beers.

Growing hops on a large-scale for commercial operations requires expensive, specialized equipment. The vines grow up 15' high poles and across string/rope trellises, so workers use elevated equipment when harvesting hops.

Small-scale operations can not afford to invest heavily in specialized equipment used for only a few days/year. One option is for a community of hop growers to share equipment. An alternative is to develop a large hopyard to supply multiple breweries in the Mid-Atlantic market, with equipment to grow and to pelletize hops for storage and shipping. The opportunity to grow is clear - Washington state had 29,000 acres of hops in 2014, while Virginia had only 25 acres.5

In the Richmond area, the Huguenot Hops operation in Midlothian supplies breweries. In 2014, two hop growers in the Shenandoah Valley advertised for investors willing to finance $1.5 million for the poles and other infrastructure required to develop a large commercial operation.6

Centralized growing of hops will not result in centralization of the craft brewing industry in Virginia, but a large-scale hopyard would offer an opportunity to create a unique tourist destination. Location of the hopyard could be determined by local soils and micro-climate, but proximity to an interchange on I-81 or I-95 could also be a factor - if the hopyard is designed, like many Virginia wineries, to also generate income from tourists engaged in the "pursuit of hoppiness."7

most hops are grown north of the 40th degree of latitude and dried before shipment to brewers, and cultivars grown in Virginia are less productive due to the reduced sunlight at the lower latitude
most hops are grown north of the 40th degree of latitude and dried before shipment to brewers, and cultivars grown in Virginia are less productive due to the reduced sunlight at the lower latitude
Source: ESRI, ArcGis Online

Hops are a botanical flavoring that can also be used in gin, as well as beer.

The Governor of Virginia announced in November, 2014 that the first commercial hops processing facility in the Mid-Atlantic region would be constructed at Black Hops Farm in Loudoun County, in part because of a $40,000 state grant from the Agriculture and Forestry Industries Development Fund. That $1 million facility will dry and pelletize hops to supply botanicals for Commonwealth Gin, which starting in 2014 was manufactured at the James River Distillery in Richmond and sold in the Virginia Department of Alcoholic Beverage Control (ABC) stores.

The hop processing facility will service local growers within a 50 mile radius, plus hops grown on 15 acres at the site in Lucketts. It is consistent with Loudoun County's Rural Economy Business Development Strategy goal to maintain a commercial agricultural base in that rapidly-suburbanizing county near Washington, DC.8

Wineries were already drawing tourists to Loudoun County, generating tax revenues while creating few demands on county services. The county was the first in Virginia to formalize regulations that authorized farm-based breweries on land growing hops.

Loudoun matched the $40,000 state grant to build the first regional hop processing facility in Virginia, and worked with the Virginia Cooperative Extension to build an online application with its local Geographic Information System to identify what properties would be most suitable for growing hops. One member of the Board of County Supervisors made clear that "location, location, location" was key to supporting Black Hops Farm and stimulating the agricultural component in the county's economic development plan:9

This will put us on the map and will incentivize the growth of hops all over the county because they'll be closer to it. It's hundreds of miles for another facility like this anywhere around...

Loudoun built a computer-based model using information regarding soils, aspect, and slopes to identify where hop-growing would have the greatest potential
Loudoun built a computer-based model using information regarding soils, aspect, and slopes to identify where hop-growing would have the greatest potential
Source: Loudoun County, Suitability Model for Growing Hops

Links

hops have been grown as an additive to beer for centuries
hops have been grown as an additive to beer for centuries
Source: Library of Congress, Hop-Picking

References

1. "Hop Variety Descriptions," Freshops, http://freshops.com/hops/variety_descriptions; "The science of skunky beer (and how to prevent it)," Washington Post, September 29, 2014, http://www.washingtonpost.com/news/speaking-of-science/wp/2014/09/29/the-science-of-skunky-beer-and-how-to-prevent-it/ (last checked July 22, 2015)
2. "The pursuit of hoppiness," Staunton News Leader, October 18, 2014, http://www.newsleader.com/longform/news/local/2014/10/18/pursuit-hoppiness/17530205/; "Ag experts: Untapped potential for hops industry in Virginia," The Daily Progress, February 18, 2014, http://www.dailyprogress.com/news/local/ag-experts-untapped-potential-for-hops-industry-in-virginia/article_a76b6416-981d-11e3-aa03-0017a43b2370.html (last checked October 21, 2014)
3. "Brewing up a Virginia hops industry," The Roanoke Times, March 29, 2015, http://www.roanoke.com/business/brewing-up-a-virginia-hops-industry/article_be89ef11-c3db-5b7b-bad7-d83eda888baf.html (last checked March 29, 2015)
4. "The pursuit of hoppiness," Staunton News Leader, October 18, 2014, http://www.newsleader.com/longform/news/local/2014/10/18/pursuit-hoppiness/17530205/ (last checked October 21, 2014)
5. "Virginia turning to hops as potential cash crop," The Virginian-Pilot, October 5, 2014, http://hamptonroads.com/2014/10/virginia-turning-hops-potential-cash-crop (last checked October 5, 2014)
6. "HopsFromVirginia.com," EquityNet, https://www.equitynet.com/c/hopsfromvirginiacom (last checked September 1, 2014)
7. "The Pursuit Of Hoppiness," News Leader, October 18, 2014, http://www.newsleader.com/story/news/local/2014/10/18/pursuit-hoppiness/17530205/ (last checked March 29, 2015)
8. "James River Distillery puts Virginia in its gin, and its gin in Virginia," Washington Post, October 17, 2014, http://www.washingtonpost.com/lifestyle/food/james-river-distillery-puts-virginia-in-its-gin-and-its-gin-in-virginia/2014/10/17/a1ba363c-54b5-11e4-892e-602188e70e9c_story.html; "First Mid-Atlantic Commercial Hops Processing Operation," Governor of Virginia news release, November 21, 2014 , https://governor.virginia.gov/newsroom/newsarticle?articleId=7315; "Region's First Commercial Hops Processing Center Planned At Lucketts Farm," Leesburg Today, November 21, 2014, http://www.leesburgtoday.com/business/region-s-first-commercial-hops-processing-center-planned-at-lucketts/article_486e9a40-71b2-11e4-b44f-876d2a8197ce.html; "Loudoun is Home to the First Hops Processing Operation in the Mid-Atlantic Region," Loudoun Economic Development Blog, November 24, 2014, http://biz.loudoun.gov/Blog.aspx?IID=121 (last checked July 21, 2015)
9. "Loudoun hops facility gets incentives grant for expansion," Loudoun Times-Mirror, July 17, 2015, http://www.loudountimes.com/news/article/loudoun_hops_facility_gets_incentives_grant_for_expansion232 (last checked July 21, 2015)


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