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Hop Rhizomes

FAQ-Hop Rhizomes

Question: Are there any safety concerns to growing hops?
Answer:

Keep your pets away from the growing hops - dogs especially. Hops are poisonous to dogs if ingested and veterinary assistance should be sought should this occur....Click to Read full Answer

Question: How does beer gravity affect hop utilization?
Answer:

Wort gravity affects hop utilization in the following way. In a high gravity wort, the concentration of sugars acts to block isomerization. High gravity beers always suffer from this phenomenon, and must be brewed using hop rates higher than would be needed for a normal strength beer of similar bitterness....Click to Read full Answer

Question: What is a "hop rhizome"?
Answer:

A rhizome is the part of the hop plant that grows beneath the surface. It is the heart of the root system of the vine and stores and transfers food from the root system. A hop rhizome looks like a grape vine, or stick, and is used to start new hops plants....Click to Read full Answer

Question: Where should I plant a Rhizome?
Answer:

You'll want to survey your growing area and check for a few basic things. First be aware of your vertical surroundings. Do not grow them up electrical poles. Allow more than 10' of vertical growth to ensure a well spaced vine. Hop vines can grow up to 25 ft. in a single season! Less than 10' may result in bunched shoots that make them susceptible to mildew. Plant like varieties together and space these 3' apart. Space out unlike varieties to at least 5' apart. Crowded vines are less productive and susceptible to infestation and mildew. No, hops should not be grown inside. Their roots need too much room to spread out, and a container is just not large enough to support the growth. These are not small plants when they grow. A lot of people are not familiar with what hops look like in a field, but most people know what grape vines look like. Hops grow the same way that grape vines grow. They get big, they take up space, and they need a lot of height....Click to Read full Answer

Question: Can I grow rhizomes indoors?
Answer:

No, hops should not be grown inside. Their roots need too much room to spread out, and a container is just not large enough to support the growth. These are not small plants when they grow. A lot of people are not familiar with what hops look like in a field, but most people know what grape vines look like. Hops grow the same way that grape vines grow. They get big, they take up space, and they need a lot of height. Unfortunately, our customers have had the same luck. We’ve had several brewers try it over the years with the same luck. Hop plants are just not meant to be grown indoors. It is also not a good idea to try and “start” your hops indoors as well. Hop rhizomes will store in the refrigerator for several months without issues. We’ve taken the oldest, smallest, nastiest looking rhizomes you can imagine and planted them. To our surprise, and our employees’ excitement, they’ve grown....Click to Read full Answer

Question: When should I harvest the hops and then what do I do with them?
Answer:

Hops are usually ready to pick by late August or early September depending on where you live. Select a random cone and cut it vertically. A rip cone will have yellow dust (lupulin) in the center and it should be pungently hoppy. Another way to tell is to snap a hop cone in half. If it breaks like a carrot would, you are ready to harvest. If it is still very spongy, then you need to wait. Only pick the cones that look similar to the one you tested because not all of the cones will be ready at the same time. When you have enough cones, or you just want to move on, you need to dry the hops. A food dehydrator works well for this, but read your instructions first. You don’t want to over dry or burn your hops. It usually takes about 9?12 hours for most hops to dry. It usually takes about 9?12 hours for most hops to dry. A cheap alternative for those that don’t have a food dehydrator is to use a window screen. Place a screen on anything that can allow air to flow above and below the screen. Place the screen in the sun, and add your hops on top of the screen. The air and the heat from the sun will dry out the hops for you. This process can take several days, so make sure to bring the hops inside if you expect rain....Click to Read full Answer

Question: How do I use my own hops?
Answer:

You’ve grown your hops all summer long, you’ve dehydrated them, and now you are ready to use them. Congratulations, this is the moment you have been waiting for! -First, make sure the hops you have grown will work for the beer you plan on making. Don’t use Centennial hops when you are trying to make a wheat beer. -Second, even though the alpha acid is going to be close to what you can buy in the store, you are going to get more flavors out of the fresh hops. Be careful with the first batch so you don’t make a beer so hoppy that you can’t enjoy it. -Third, measure out your hops on a scale because it can be very difficult to eyeball what an ounce looks like when you are dealing with hop cones. You do not need to break them up, or do anything to the cones because the outer leaf is what carries the oil that you are looking for in your beer. -Finally, add the hops just like you would for your recipe. You don’t need to adjust boil times when using your own hops. Wait for the beer to ferment like normal, bottle, and drink. Now aren’t you glad you grew your own hops?...Click to Read full Answer

Question: What is the difference between hop pellets, plugs, whole, and extract?
Answer:

Hop pellets are highly processed hops consisting of finely powdered hop cones compressed into pea-sized tablets used in both home and commercial brewing. Standardized pellets are made from blends of hops to obtain a specific and consistent alpha acid level. Hop plugs are whole flowers that have been dried and compressed into a plug. They are reported to impart a better aroma and flavor than the pellet hops, but you will have to decide that one for yourself. Whole hops are the whole flower dried and uncompressed. Whole hops also have less surface area exposure to wort than pellets and are less efficient for bittering, i.e. more of it is required to impart an equal amount of bitterness compared to pellets or extract. Hop extracts are the liquid bittering essences of hops and are used for convenience in the brewing industry. All hop extracts must be used sparingly and care must be taken that they are well mixed to ensure that they are dissolved....Click to Read full Answer

Question: What type of soil is ideal for hop rhizomes?
Answer:

Rhizomes are not terribly picky. A sandy soil is a bit more ideal for proper drainage, but a mix of sand and clay soil will work just fine. Be sure there is adequate drainage as standing water will rot the roots. The pH of the soil should be between 5.5 and 8.0 (our organic gardening store sells test kits: www.midwesthydroponics.com)...Click to Read full Answer

Question: When should I plant the rhizome?
Answer:

Ideal planting is February - April. Since we get the rhizomes late in their planting cycle, you should plan to get them in to ground pretty quickly. They should be refrigerated in a water misted ziplock bag until they are ready to go into the ground. You may plant the rhizomes in pots and move them into the ground in June when the ground has warmed. It's a good idea to till the ground you are planting the rhizome into, to loosen the soil and help clear any weeds....Click to Read full Answer

Question: How do I prevent hop infestation?
Answer:

Keep the vines well fed and watered and evenly spaced. Be sure to keep the area free of weeds. Avoid watering the plants late in the day, fungal and mildew growth needs moisture and darkness. Early watering allows the vines to dry off for the night. Powdery mildew will appear beneath the leaves - Trim off infested parts and dispose of in the trash, away from the vines (do not put in a compost pile)....Click to Read full Answer

Question: What is the difference between hop pellets, hop plugs, whole leaf, and extract?
Answer:

Hop pellets are highly processed hops consisting of finely powdered hop cones compressed into pea-sized tablets used in both home and commercial brewing. Hop plugs are whole flowers that have been dried and compressed into a plug. They are reported to impart a better aroma and flavor than the pellet hops but you will have to decide that one for yourself. Whole hops are the whole flower dried and uncompressed. They also are reported to impart a better aroma and flavor than the pellet hops. Hop extracts are the liquid bittering essences of hops and are used for convenience in the brewing industry. All hop extracts must be used sparingly and care must be taken that they are well mixed to ensure that they are dissolved. Hop products keep better when stored in a sealed container (preferably airtight), out of sunlight and at 54 F. Whole hops, hop plugs, and pellets can be put in a mesh bag to avoid the ensuing mess. If you decide to use a bag, you may wish to add 10% more hops to adjust for a diminished hop bitterness utilization....Click to Read full Answer

Question: Do I need to water my hop rhizomes?
Answer:

It's a good idea to water frequently but lightly the first year. Be sure there is good drainage (no standing water). Rhizomes prefer a slightly arid condition, so do not over water them. If the ground is dry then water the plants until the soil does not absorb the water. Hops do not like a lot of water, so don't go crazy....Click to Read full Answer

Question: What can I do to get the most production out of my hop plants?
Answer:

There are only a few things that you want to pay attention to so that you get the most production possible out of your plants. 1. When the plant starts to grow 5?6 vines, take the best 3 and cut the rest back. The reason you are doing this is to prevent over crowding of the vines. 3 main vines will produce plenty of hop cones as it grows. 2. Let the plant grow vertically instead of horizontally. If you are going for production you want the plant to be able to grow straight up. It is ideal that you have something that the plant can attach to as it grows. 3. By growing the plant vertically, you are preventing shading of the vines. Too much shade and the plant will not grow very well. When a hop plant grows horizontally, the strong vines will shade the weaker vines and make it difficult for them to produce hops. 4. Trim off any leaves that look infected. Hop leaves can grow a mold on the bottom side of the leaf. If you notice this growth, cut the leaf off and dispose of it in your trash. This mold will affect the growth of the plant, and thus, the production of hops. 5. You can use fertilizer several times during the growing season for best production. Most store bought brands will work, but Midwest also sells organic fertilizers as well. 6. Watch for aphids on your plants. Aphids are also sometimes referred to as plant lice. Hops do not have many insects or animals that you have to worry about because of how bitter they are. If you follow these few guidelines, you should be rewarded in the end with a healthy harvest. Hops can pretty much grow by themselves, but a few simple things will help you get the best production. Keep in mind that these suggestions are for production value, and not ornamental value....Click to Read full Answer

Question: What does hop utilization mean?
Answer:

Hop utilization is the percentage of alpha acids that is isomerized and remains in the finished beer. Usually only about a half of the alpha acids are isomerized during a 1-hour boil and of this fraction, some will precipitate with the hot and cold breaks while more will be adsorbed onto the yeast cells during fermentation. Hop utilization can be as low as 10 percent and seldom exceeds 40 percent. Hop utilization is affected not only by the vigor of the boil, but also by its length. Generally speaking, the longer the wort is boiled with the hops, the more of the bitter resins will be isomerized. Another factor affecting utilization is the pH of the wort. The higher the pH, the greater the isomerization of hop resins. The best flavor is achieved when the wort pH is 5.0 to 5.4. On the other hand a very low wort pH reduces utilization and has other pernicious effects on flavor as well as destroying your chances of forming a good hot break. From a formulaic or mathematical point of view hop utilization breaks down accordingly: %U(utilization) = (isoalpha acids present ¸ alpha acid used) x 100. If you are following a recipe and the desired bitterness is stated terms of IBU's you can use the following formula to calculate how much bittering hops to use when boiling your wort. (Percentages are expressed as whole numbers, i.e., 15% = 15. Volumes are total volumes for the recipe.) In metric units: Weight(grams) = (Volume in liters x IBU x 10) ¸ (% Utilization x % alpha acid of hops). In English units: Weight(ounces) = (Volume in gallons x IBU x 1.34) ¸ (% Utilization x % alpha acid of hops)....Click to Read full Answer

Question: What are the different types of hops?
Answer:

Hop pellets are highly processed hops consisting of finely powdered hop cones compressed into pea-sized tablets used in both home and commercial brewing. Standardized pellets are made from blends of hops to obtain a specific and consistent alpha acid level. Hop plugs are whole flowers that have been dried and compressed into a plug. They are reported to impart a better aroma and flavor than the pellet hops but you will have to decide that one for yourself. Whole hops are the whole flower dried and uncompressed. Whole hops also have less surface area exposure to wort than pellets and are less efficient for bittering, i.e. more of it is required to impart an equal amount of bitterness compared to pellets or extract. Hop extracts are the liquid bittering essences of hops and are used for convenience in the brewing industry. All hop extracts must be used sparingly and care must be taken that they are well mixed to ensure that they are dissolved....Click to Read full Answer

Question: My beer turns out too hoppy, or not hoppy enough, what can I do to change this?
Answer:

It isn’t a bad idea to make the same style of beer each time, but change the hops to discover what flavor you like best. A good beer style to practice on is pale ale. This is a type of beer known for its hoppiness, and provides a good base beer for your experimentation. If you are finding that your beers are turning out too hoppy for your enjoyment, start by looking at what the alpha acids are for that type of hops. Our hops come labeled with the variety, and then a percentage AA. For Example, Cascade Hops, 5.3% AA. The 5.3% AA is what is going to tell you the hoppiness of that variety. The higher the percentage, the more bitterness you can expect from the hops. Mild hops are usually around the 3.5% AA range, where a very bitter hops is around 12% AA. If the style of beer you are using has hops of 12% AA, it might be too bitter of a hops for you. Try one that is around 7% AA on your next batch. Each variety of hops will have a different flavor profile, so sometimes the answer isn’t trying a different hops, but adjusting how much you use, or how long it boils for. You’ve got this great pale ale, but you just feel it is a little too much for your American Light Lager drinking friends. No problem, you can still make the same beer, but we can tame it up a little bit with a simple adjustment. You can do a couple things to fix this problem:...Click to Read full Answer

Question: When do I add hops?
Answer:

Generally speaking, the hops are added once the wort has been collected in the kettle and a rolling boil has been achieved. The first addition of hops is called the bittering hops. These are generally boiled for at least 60 minutes. The second addition, if desired, is called the flavoring hops and is generally added in the final 15-5 minutes of the boil. The third addition, if desired, is called the aroma hops and is generally added in the final 2-0 minutes of the boil. The aroma is much better protected if this addition is added at knockout. The hops used at each of these additions may be different varieties or they may be the same variety throughout. The designations of bittering, flavoring, and aroma merely indicate at what stage the particular quantity is added in the process....Click to Read full Answer

Question: What do I need to do to the hops plant to prepare it for winter?
Answer:

Hop plants are pretty hardy plants, but some preparation for winter can only help them perform that much better next season. • Cut the entire plant down to 4?6” above the ground. Don’t worry it will grow back next season. • Break up the soil around the plant a little bit to help keep the soil from becoming too compact. Be very careful not to cut into the roots below the soil. • Place straw over the plant to help protect it in the cold weather. • Clean up any left over vines that might still be on the fence, pole, or whatever you used to allow the vines to climb. That is everything that you need to do to keep you plant healthy and happy during the off season. Even in the harshest Minnesota winters, our plants have come back the next spring. Just follow the steps above and you will be enjoying your own hops for many, many years....Click to Read full Answer

Question: How to make a Heather Ale?
Answer:

Heather Ale is a style of beer that was made many years ago using heather tips in place of hops, which had not begun being used in beers yet. Heather was a way to provide more flavor to a beer that was otherwise boring. Well, beers made centuries ago weren’t exactly boring, but they weren’t exactly like beers we drink today either. So, if you are looking to make something that tastes like it came right out of the past, try a heather ale. Heather has a flavor similar to a subtle chamomile/mint blend with a hint of lavender. You can also use heather in Mead or wines. Heather goes particularly well with honey....Click to Read full Answer

Question: What type of conditions do Rhizomes like?
Answer:

A well placed rhizome plant can provide you with more hops then you can ever imagine. If you place it in the wrong area you will end up with very little production and the plant may even die. Let’s tell you about what the ideal conditions are for planting your hops. • First of all, hops like sun. • The soil you want is a sandy, dirt mix. You do not want a very compact soil for the rhizome to start off in. • Hops do not like a lot of water, so be careful that you pay attention to things like roof lines, gutters, or down spouts when planting a rhizome. Think about if it rains will water runoff be an issue. • Hops can handle hot temperatures very well. We’ve noticed that it doesn’t really matter the variety of hops, but if you have a long hot, dry spell, make sure the plant is getting enough water. • All you have to do is go out a water the plant every few days or so. Too much water will rot the root. • Try to water the plant in the morning to prevent mildew forming on your plant....Click to Read full Answer

Question: What is dry hopping?
Answer:

Dry hopping is a method of hopping employed strictly to impart aroma in a beer. The hops used for dry hopping can be added directly to the primary or secondary fermenter with no prior preparation. Dry hopping is generally carried out in the secondary fermenter. A quarter ounce to an ounce will assert its character by varying degrees to the finished product and this will be accomplished in 4-7 days. Dry hopping is not typically carried out in the primary fermenter because the carbon dioxide created by fermentation has a scrubbing effect on the aroma imparted by the hops and literally drives it off. The hops will need to be left behind prior to bottling....Click to Read full Answer

Question: What are alpha acids, AAU's, HBU's, and IBU's?
Answer:

Alpha acid resins only contribute to the bitterness of the beer. Occurring naturally in the lupulin gland on the hop cone they are not very soluble in water. The reason that hops must be boiled is because the heat of boiling water creates a condition that allows a chemical reaction, called isomerization, to occur which makes the alpha acid resins soluble in water. AAU stands for Alpha Acid Units and is a measurement of potential bitterness in hops. The percentage of alpha acid in a given sample of hops multiplied by the weight in ounces of that sample. HBU stands for Homebrew Bitterness Units and is another method by which home brewers can determine how much hops to use. IBU stands for International Bitterness Units. One Bitterness Unit is equal to 1 milligram of isomerized alpha acid in 1 liter of wort or beer or 1 part per million isomerized alpha acid....Click to Read full Answer

Question: What are hops and what is their function?
Answer:

Hops (Humulus lupulus) are a perennial climbing vine, a member of the family of Cannabinaceae and, hence, a close relative of Cannabis sativa. Only the female ripened flower is used for flavoring beer. There are presently over a hundred varieties of hops cultivated around the world. Some of the best known are: Hallertauer, Fuggles, Tettnanger, East Kent Goldings, Styrian Goldings, Perle, Saaz, and Cascade, to name just a few. Apart from balancing the sweetness of the malt extract in beer through the contribution of bitterness, hops impart aroma and flavor, reduce the surface tension during the boiling stage, assist in forming a yeast head during ale fermentation and inhibit the growth of bacteria in wort and beer....Click to Read full Answer

Question: What are the hazards of growing hops?
Answer:

Be sure the vines are adequately spaced, congestion will lead to infestation and mildew problems. Wind is another potential hazard, try to reduce excessive wind shear. Over-watering is also an issue, be sure there is proper drainage and be sure you water when there is drought. Some growers will make a mound around the vine to encourage drainage, rocks and gravel will help as well. Keep an eye on the growth and react quickly to anything that is suspect - mildew, insect holes and dryness are the biggest risk indicators....Click to Read full Answer

Hop Rhizomes

Rhizomes are sold out for the season! As these are living, perishable items, we don't guarantee their viability. Best of luck growing your very own hops!