Backyard Bartending: Growing Hops At Home

Here’s an interesting article on growing hops by Karen Weir-Jimerson for Better Homes & Gardens.

What’s brewing at home? Beer! Beer making is on the rise as a hobby and a business. Luckily, growing your own hops—one of the key ingredients of beer—is easy.

Hops are one of the most beloved plants for carrying the secret ingredient to America’s treasured beverage—beer. The part of the plant that is used to make beer is the flower of the Humulus lupulus. The green pinecone-looking flower is also called a strobilus or seed cone. From a gardener’s perspective, a hop plant is a perennial vine that grows up to 25 feet long (in a single season!). From a brewer’s perspective, hops are an essential ingredient for beer. Initially, hops were used to preserve beer; they were added to the cask after the beer was fermented to keep it fresh. Hops add distinctive flavor to beer that is described as bitter or zesty (as in citrus zest). Ales, German-style Pilsners, and IPAs are considered hoppy and can thank the flowers of this vine for their distinctive flavor.

Choosing Hops Varieties

There are many varieties of hops, and they fall into two categories when used for making beer: bitter and aroma hops. Some varieties are a mix of bitter and aroma hops genetics. Look for the alpha acid percentage when buying hops varieties that match the type of beer you want to make.

NOTE: There are also ornamental hops, such as Humulus lupulus ‘Aureus’, which are not used for making beer.

Aromatic hops

  • Have low alpha acids
  • ‘East Kent Golding’ is a traditional English hop cultivated since 1970. (Alpha acid content 4%-6%.)
  • ‘Fuggle’ is an English hop that matures early but is susceptible to Verticillium wilt. (Alpha acid content 4.5%-5%)
  • ‘Willamette’ adds fruit, flower, and spice. (Alpha acid content 4%-6%)

Bittering hops

  • Have high alpha acids
  • ‘Newport’ has a strong resistance to downy and powdery mildew. (Alpha acid percent: 14.5%–17%)
  • ‘Pacific Sunrise’ adds woody notes and pine. (Alpha acid percent: 12.5%–14.5%)

Dual-purpose hops

  • ‘Cascade’ is a hop developed by Oregon State University that has a spicy grapefruit flavor. (Alpha acid percent: 4.5%–7%)
  • ‘Centennial’ is a genetic mix of several English and European hops. It has a strong citrus scent. (Alpha acid percent: 9.5%–11.5%)
  • ‘Chinook’ has a spicy, piney flavor. (Alpha acid percent: 12%–14%)
  • ‘Northern Brewer’ is an English native with a mix of bitter and aromatic hops. (Alpha acid percent: 7%–10%)

How to Grow Hops

Hops are sold by seed or rhizomes. To get a faster yield, choose rhizomes, which are little pieces of root covered with buds that produce vines. Many garden plants—such as irises, peonies, cannas, and dahlias—are grown from rhizomes.

Hops are dioecious, which means they are male and female. The females produce flowers; the males produce pollen. For beer making, you want flowers, so choose female rhizomes. You don’t need a male plant because it doesn’t matter if the cones are pollinated.

Hops Care By Season


Spring is by far the most crucial time for hops to grow. By not executing the proper planting steps, your hops could be in trouble.

  • Erect support systems for hops to grow: Hops need to be supported off the ground, so create a structure such as a tepee or large trellis that is at least 6–15 feet tall.
  • Plant rhizomes: Place in well-drained soil about 3 feet apart. Add a layer of mulch around the plants.
  • Test soil for nutrient needs: A soil test will help you determine what kind of nutrients you may need to add to your soil. Testing can be done through your local agricultural extension service. Generally you’ll need to add nitrogen and potassium in spring.
  • Train vines upward: Hops are vines that grow upward. When they are about a foot long, train them on the structure.


Keep the plants well hydrated and make sure there are no weeds at the base of the plants to compete for water and nutrients.


It’s harvest time! Depending on the variety and location, hops are available for harvest in mid-August to mid-September. The cones will be papery and have a strong scent. The lower bracts of the cone may be brown. Pick the cones and dry naturally, or in a food dehydrator or oven. Brewing experts recommend drying at low heat to maintain the aromatic qualities of the hops flowers. One vine will usually produce ½ to 2 pounds of dried hops flowers.

Late Winter

Prune off dead vines from the base of the plant. As the weather warms, new shoots will emerge from the crown of the plant