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Hop Yard Establishment and Trellis Construction in Florida1

Shinsuke Agehara, Aleyda Acosta-Rangel, Zhanao Deng, Jack Rechcigl, and Simon Bollin 2


Hops (Humulus lupulus L.) are an essential ingredient in brewing that adds bitterness and flavor to beer. Driven by the recent craft beer movement, the US hop production volume and acreage increased by 62% and 78%, respectively, from 2000 to 2019 (US Department of Agriculture–NASS 2019a). The production acreage in 2019 (55,800 acres) was the highest on record since 1915 (US Department of Agriculture–NASS 2019a). The Pacific Northwest (i.e., Washington, Oregon, and Idaho) supplies nearly 90% of the hops produced in the United States (International Hop Growers' Convention (IHGC) 2018; US Department of Agriculture–NASS 2019b). Currently, hop production is expanding into nontraditional hop-producing states, including Colorado, California, Minnesota, Virginia, and North Carolina (Hop Growers of America 2019; Siegle 2020). In Florida, however, commercial hop production is almost nonexistent.

According to the Brewers Association (Brewers Association 2018), the number of craft breweries in Florida increased from 45 in 2011 to 285 in 2018, 95 of which are in the Tampa Bay area. The economic impact of Florida's craft beer industry is estimated at above $3 billion. The first research hop yard was built at the UF/IFAS Gulf Coast Research and Education Center (GCREC) in 2016 (Figure 1A) to study hops as an alternative crop in Florida. In 2019, the hop yard expanded from 0.8 to 2.2 acres (Figure 1B). An interdisciplinary team of more than 10 researchers specializing in plant genetics, plant physiology, plant pathology, entomology, nematology, and economics work on hops at GCREC. Based on our experience with the research hop yard, we prepared this article aiming to provide guidelines and considerations for building hop yards in Florida.


Figure 1. The UF/IFAS GCREC research hop yard: A) straight trellis, and B) V-trellis.
Figure 1.  The UF/IFAS GCREC research hop yard: A) straight trellis, and B) V-trellis.
Credit: Shinsuke Agehara, UF/IFAS


Growth Characteristics and Climatic Requirements

Hops are perennial, twining herbaceous plants in the Cannabaceae family. Hops are dioecious, meaning individual plants are either male or female. Male hop plants produce male flowers and pollen, whereas female hop plants produce female flowers, which develop into cones or strobiles. Hop cones are harvested from female plants and used in brewing beer.

Hop plants develop twining stems called bines. Unlike vines that climb using tendrils or other specialized tissues, bines twine up with the help of stiff hairs along their stems. Hop bines grow very rapidly, with a peak growth of up to 12 inches a day (Rebecca 2004). Because of these growth characteristics, commercially grown hop plants are trained to grow up on a high trellis, typically 12–18 ft tall (Dodds 2017). Commercial hops are harvested by cutting bines at the base. Crowns will remain in the ground and stay dormant during winter. New shoots will develop from the crown and rhizomes in early spring.

Flowering of hops is triggered by shortening day length (Thomas and Schwabe 1969). In the northern hemisphere, hop plants typically bloom in early to mid-July when day length becomes shorter than 16 hours (Iskra et al. 2019). Hop plants are most productive when day length ensures good vegetative bine growth before flowering is induced. Day length is a function of latitude, and the generally accepted latitude range for commercial hop production is 35° to 55° north or south of the equator (Dodds 2017). The world's two largest hop production regions are Hallertau in Germany and Yakima in the United States, located at 48.6°N and 46.6°N, respectively.

In Florida, the latitude is below 31°N, and the maximum day length does not reach 15 hours. Therefore, hop plants grown under Florida's natural day length tend to flower prematurely, limiting their bine growth (10–12 ft) and cone yields (Agehara 2018). Artificial lighting can be used to create long day conditions by either day length extension or night interruption. In our hop yard, we have demonstrated that day length extension using LED lamps is highly effective in inhibiting premature flowering.

Hop Yard Construction

Step 1. Site Selection

Site selection is one of the most important decisions determining the success or failure of hop yard management, considering the high establishment costs and the longevity of hop plants. In a well-managed commercial hop yard, hop plants may remain productive for up to 20 years (Michigan State University 2015). The ideal layout is a north-south row orientation with a south-facing slope. This orientation captures maximum sunlight and allows for even light distribution across the hop yard as the sun moves from east to west across the sky. A south-facing slope also maximizes the exposure to sunlight, thereby warming the soil faster and improving the drainage.

Soil testing is strongly recommended to determine the soil type, soil pH, and basic nutrient needs. Hops will grow in a variety of soils, but ideal soils are well-drained, deep, and sandy loam soils (Gent et al. 2019). Good drainage is critical for hops, especially in Florida, where heavy rains occur frequently during the summer. The optimum soil pH for hop production is 6 to 7 (Gent et al. 2019). In our hop yard, iron is the most common micronutrient deficiency observed, especially during the initial growth stage. Some hop cultivars are highly susceptible to root-knot nematodes, which are common in Florida's soils (Desaeger 2018). Therefore, nematode testing is also recommended to avoid a site with high nematode populations.

Strong winds can damage hop bines by twisting or sandblasting them. In our hop yard, we have observed mechanical damage on bines and cones following heavy winds and rain. The infection of several Fusarium species was also found, which was typically associated with mechanical damage on lateral branches. We recommend establishing a windbreak to minimize wind damage and the risk of disease infection. Other vital factors for site selection include marketing plans and availability of high-quality irrigation water, electricity for supplemental lighting, and labor.

Step 2. Field Preparation

Before bed preparation, soil pH should be adjusted between 6 and 7. See for lowering soil pH (Mylavarapu et al. 2019) or for increasing soil pH (Stephens and Liu 2019). For basic guidelines on soil test interpretations and fertilizer calculations, see (DeValerio et al. 2018).

Typical row spacing in a hop yard ranges from 12 to 15 ft. Choose the row spacing based on the size of your farm equipment that will be used in your hop yard. If your soil is low in organic matter, we recommend incorporating compost into the soil. The soil at GCREC is Myakka fine sand, which typically has sand and organic matter contents of >95% and <1.5%, respectively. We added about 2 inches (about 80 tons/acre) of compost primarily derived from yard waste (Southeast Hillsborough County Landfill, Lithia, FL) to one half of our hop yard, and plants grew much better with compost compared to those that were fertilized only via fertigation. Because hops develop extensive root systems with high water demands (Nakawuka et al. 2017; Evans 2003; George 2001), we recommend making shallow beds and installing two lines of drip tubing per row (Figure 2A). In our hop yard, we installed heavy-wall drip tubing (0.26 gph, 12" emitter spacing, 0.62" internal diameter, 0.045" wall thickness) that can typically last over 20 years. Making a gentle slope toward the middle of each aisle (between beds) is important for good drainage. For weed control, we recommend covering the ground with landscape fabric and establishing grasses in the row-middles (Figure 2B). Applying a fumigant before planting is a good preventative measure to ensure proper establishment of newly planted hops (Desaeger 2018).


<img id="FIGURE_2" class="img-fluid" src="../LyraEDISServlet?command=getScreenImage&oid=10749188" alt="Figure 2. Materials used to establish a hop yard: A) drip tubing, B) landscape fabric, C) pressure-treated poles, D) 5/16" galvanized="" cables="" (7x19="" strand="" type),="" E)="" anchors,="" F)="" an="" anchor="" cable="" secured="" by="" aluminum="" sleeve,="" G)="" eye="" bolts="" and="" nuts,="" H)="" clamps="" for="" 3="" 16"="" cables,="" I)="" LED="" light="" bulb="" installed="" on="" a="" 5="" cable,="" J)="" W-clip="" twine="" installation,="" K)="" coconut="" coir="" twines="" W="" clip="" applicator="" L)="" tissue-cultured="" hop="" seedling."="" />
Figure 2.  Materials used to establish a hop yard: A) drip tubing, B) landscape fabric, C) pressure-treated poles, D) 5/16" galvanized cables (7x19 strand type), E) anchors, F) an anchor cable secured by an aluminum sleeve, G) eye bolts and eye nuts, H) cable clamps for 3/16" cables, I) an LED light bulb installed on a 5/16" cable, J) a W-clip for twine installation, K) coconut coir twines and a W clip applicator for twine installation, and L) a tissue-cultured hop seedling.
Credit: Shinsuke Agehara and Aleyda Acosta-Rangel, UF/IFAS


Step 3. Trellis Construction

Constructing a durable trellis is essential to hop production. In Florida, the trellis design and materials used must withstand not only the weight of hop plants but also strong winds and heavy rainfall. Figure 2 shows the materials used to build our hop yard.

Figure 3 illustrates the two trellis designs installed in the GCREC hop yard: straight trellis and V-trellis. The straight trellis has only one cable per row, which is for installing both LED lamps and twines. By contrast, the V-trellis has three cables per row (Figure 3A): the middle cable is used to hang LED lamps, and the other two are used to install twines. The V-trellis also has cross-cables. Although the V-trellis requires higher material costs than the straight trellis (see the "Material Costs" section below), its "V" design makes maximum use of growing space (Figure 3B). Evaluation of hop plant growth and yields under the two trellis designs are in progress.


Figure 3. Straight trellis and V-trellis designs used for the GCREC hop yard: A) trellis layouts, and B) trellis diagrams.
Figure 3.  Straight trellis and V-trellis designs used for the GCREC hop yard: A) trellis layouts, and B) trellis diagrams.
Credit: Shinsuke Agehara and Aleyda Acosta-Rangel, UF/IFAS


Pressure-treated poles are recommended because they are more resistant to natural decay and last longer than untreated lumber. Our perimeter poles are 6 inches in diameter, and inner poles are 5 inches in diameter. All our poles are 25 feet in length and set 5 feet in the ground. In commercial hop yards, it is common to angle perimeter poles to increase the holding power (Arnett 2018). Although all our poles were installed perpendicular to the ground for making the future expansion easier (Figures 1 and 4C), no structural damage has been observed.

Common trellis cables used in commercial hop yards are galvanized steel cables with strand types of 1×7 (one strand with 7 wires) or 7×19 (7 strands with 19 wires in each strand) (Arnett 2018). The strength of a galvanized cable depends on its grade, diameter, and strand type. The galvanized cables used in our hop yard are 5/16" or 3/16" in diameter with a strand type of 7×19 (Figure 2D). Cables with different diameters were used depending on the trellis design (Figure 3A). Trellis cables were strung through pre-drilled holes that were made using a 5/8" drill bit 2 feet from the top (Figure 4B). Cables were strung also from perimeter poles to ground anchors.


<img id="FIGURE_4" class="img-fluid" src="../LyraEDISServlet?command=getScreenImage&oid=393060" alt="Figure 4. The hop yard establishment process at the UF/IFAS GCREC: A) installation of landscape fabric and drip tubing, B) drilling a hole on a 6" pole,="" C)="" pole="" installation="" using="" a="" crane,="" D)="" of="" an="" anchoring="" cable,="" E)="" 5="" 16"="" cables,="" F)="" 3="" cables="" for="" V-trellis,="" G)="" LED="" lamps="" installed="" on="" H)="" cutting="" planting="" hole="" landscape="" fabric,="" and="" I)="" newly="" planted="" hop="" seedling."="" />
Figure 4.  The hop yard establishment process at the UF/IFAS GCREC: A) installation of landscape fabric and drip tubing, B) drilling a hole on a 6" pole, C) pole installation using a crane, D) installation of an anchoring cable, E) installation of 5/16" cables, F) installation of 3/16" cables for a V-trellis, G) LED lamps installed on 5/16" cables, H) cutting a planting hole on landscape fabric, and I) a newly planted hop seedling.
Credit: Shinsuke Agehara and Aleyda Acosta-Rangel, UF/IFAS


Step 4. Installation of Supplemental Lighting

Using supplemental lighting to ensure good vegetative bine growth before flowering is critical to successful hop production in Florida. In the GCREC hop yard, we installed LED lamps (GreenPower LED flowering DR/W, Philips) on the main trellis cables (Figure 5A). Our current recommendations are to space LED lamps 20 feet apart in a staggered pattern (138 lamps per acre), and to operate them for 6 hours per night (>17 hours of day length) over 7–9 weeks or until plants develop sufficient bine growth. Plants normally begin developing flower buds within 5 days after lights are turned off.

We are currently evaluating the optimum number of LED lamps required to manipulate flowering. We spaced them 9 and 20 feet apart in 2018 and 2019, respectively, and it was proven that 20-foot spacing is as effective as 9-foot spacing.

Step 5. Planting

Establishing a hop yard with clean plant materials is essential for successful hop production. Florida does not have a historical record of typical hop pathogens like hop downy mildew (Pseudoperonospora humuli), hop powdery mildew (Podosphaera macularis), or hop latent virus, all of which are host specific (Vallad et al. 2019). Because Florida's climate is highly conducive to the spread of diseases, it is critical to avoid the possibility of introducing these pathogens into the state. For this reason, Florida growers are strongly encouraged to use tissue-cultured plants that are certified virus-free. We do not recommend using rhizomes, which may already be infected with fungal or viral pathogens. Our hop yard was established using tissue-cultured plants from a local nursery (Agri-Starts, Apopka, FL). We made 12"×12" planting holes on the landscape fabric and planted two seedlings per hill. Twines must be installed before or immediately after planting. Based on our cultivar trial, 'Cascade' is the most promising cultivar in terms of yields, cone quality, and nematode tolerance (Desaeger 2018).


Figure 5. Hop plants grown with supplemental lighting at the GCREC hop yard: A) hop plants illuminated by LED lamps at night, and B) hop plants reaching the top cable and producing many cones about one month after turning off LED lamps.
Figure 5.  Hop plants grown with supplemental lighting at the GCREC hop yard: A) hop plants illuminated by LED lamps at night, and B) hop plants reaching the top cable and producing many cones about one month after turning off LED lamps.
Credit: Shinsuke Agehara, UF/IFAS


Material Costs

Hop yard establishment costs depend on the trellis design, materials used, and resources that growers may have, such as farm equipment and infrastructure. Table 1 shows the per-acre costs of materials used to build our hop yard with two different trellis designs. The total material cost for our hop yard establishment was $15,780 for a straight trellis and $18,687 for a V-trellis. Note that these costs include neither shipping fees, which may cost up to $1,000 per acre, nor labor costs. The main cost difference lies in the V-trellis requiring about 20% more poles and 370% more cables than the straight trellis. Most commercial hop growers in Washington use 18-foot tall V-trellises (Dodds 2017). The subtotal cost for trellis constriction materials for our V-trellis was $8,225 per acre, which was $1,230 higher than that for a similar trellis in the Pacific Northwest ($6,995) (Washington State University 2016). The major cost differences derived from the poles and cables. The total material cost for our hop yard establishment was relatively high because of some specific items required only in Florida. Among such items, the installation of supplemental lighting is the largest expense, totaling $5,398 per acre. The cost can increase significantly depending on the availability of farm electricity supply (e.g., transformers).

Literature Cited

Agehara, S. 2018. "Tricking Hop Plants Using LED Lights." Berry Vegetable Times 18: 4–5.

Arnett, M. 2018. "Choosing between a Wooden Pole or a Galvanized Steel Post Design—A Decision to Make When Designing a Hop Yard Trellis System for Growing Plants in a V-Bine Configuration." Accessed November 19, 2019.

Brewers Association. 2018. "Florida's Craft Beer Sales and Production Statistics, 2018." Accessed November 19, 2019.

Desaeger, J. 2018. Nematodes Parasitizing Hops in Florida. ENY071. Gainesville: University of Florida Institute of Food and Agricultural Sciences.

DeValerio, J., D. Nistler, R. Hochmuth, and E. Simonne. 2018. Fertigation for Vegetables: A Practical Guide for Small Fields. HS1206. Gainesville: University of Florida Institute of Food and Agricultural Sciences.

Dodds, K. 2017. "Hops: A Guide for New Growers." NSW Department of Primary Industries. Accessed November 19, 2019.

Evans, R. 2003. Hop Management in Water-Short Periods. EM4816. Pullman, WA: Washington State University Cooperative Extension. Accessed November 14, 2019.

Gent, D., R. Sirrine, and H. Darby. 2019. "Nutrient Management and Imbalances." Hop Growers of America. Accessed November 19, 2019.

George, A. E. 2001. "Crop Profiles for Hops in Washington." Accessed November 14, 2019.

Hop Growers of America. 2019. "2018 Statistical Report." Hop Growers of America. Accessed November 19, 2019.

International Hop Growers' Convention (IHGC). 2018. "Economic Commission - Summary Reports." Accessed November 19, 2019.

Iskra, A. E., S. R. Lafontaine, K. M. Trippe, S. T. Massie, C. L. Phillip, M. C. Twomey, T. H. Shellhammer, and D. H. Gent. 2019. "Influence of Nitrogen Fertility Practices on Hop Cone Quality." J. Am. Soc. Brew. Chem. 77: 199–209.

Kneen, R. 2004. "Small Scale and Organic Hops Production." Left Fields BC. Accessed November 19, 2019.

Mylavarapu, R., G. Hochmuth, C. Mackowiak, A. Wright, and M. Silveira. 2019. Lowering Soil pH to Optimize Nutrient Management and Crop Production. SL437. Gainesville: University of Florida Institute of Food and Agricultural Sciences.

Nakawuka, P., T. Peters, S. Kenny, and D. Walsh. 2017. "Effect of Deficit Irrigation on Yield Quantity and Quality, Water Productivity and Economic Returns of Four Cultivars of Hops in the Yakima Valley, Washington State." Industrial Crops and Products 98: 82–92.

Siegle, L. 2017. "Growing Hops in the South Atlantic: The Basics." Accessed January 6, 2020.

Sirrine, R., E. Lizotte, D. Brown, T. O'Brien, and A. Leach. 2014. Estimated Cost of Producing Hops in Michigan. E3236. East Lansing, MI: Michigan State University Extension. Accessed November 19, 2019.

Stephens, J., and G. Liu. 2019. Soil Preparation and Liming for Vegetable Gardens. HS503. Gainesville: University of Florida Institute of Food and Agricultural Sciences.

Thomas, G. G., and W. W. Schwabe. 1969. "Factors Controlling Flowering in the Hop (Humulus lupulus L.)." Annals of Botany 33: 781–793.

US Department of Agriculture–National Agricultural Statistics Service. 2019a. "Hop Stocks." Accessed May 11, 2022.

US Department of Agriculture–National Agricultural Statistics Service. 2019b. "Press Release." Accessed November 19, 2019.

US Department of Agriculture–Agricultural Research Services. 2007. "Hop Cultivar Descriptors." Accessed May 11, 2022.

Washington State University. 2016. 2015 Estimated Cost of Establishing and Producing Hops in the Pacific Northwest. TB38. Pullman, WA: Washington State University Extension. Accessed November 19, 2019.

Vallad, G., Y. Desaeger, H. Smith, Z. Deng, and S. Agehara. "Florida Hop Trials—Keeping Ahead of Pests and Diseases." VSCNews. Accessed November 14, 2019.

Yakima Chief Hops. 2019. "Yakima Chief Hops Varieties." Accessed November 19, 2019.


Table 1. 

Material costs for establishing a 1-acre hop yard with a straight trellis or a V-trellis in Florida.1

Peer Reviewed

Publication #HS1354

Date: 1/7/2020


  • Program Area: Plant Systems
Fact Sheet

About this Publication

Shinsuke Agehara, assistant professor, Horticultural Sciences Department; Aleyda Acosta-Rangel, postdoctoral associate; Zhanao Deng, professor, Environmental Horticulture Department; Jack Rechcigl, center director and professor, Department of Soil and Water Sciences; UF/IFAS Gulf Coast Research and Education Center; and Simon Bollin, agriculture industry development, Hillsborough County Economic Development Department; UF/IFAS Extension, Gainesville, FL 32611.

About the Authors

This document is HS1354, one of a series of the Horticultural Sciences Department, UF/IFAS Extension. Original publication date January 2020. Visit the EDIS website at for the currently supported version of this publication.


  • Shinsuke Agehara