Comfrey is an herbal supplement used for conditions such as bronchitis, bruises (topical use), cancer, cough (persistent), fractures (topical use), peptic ulcer, rheumatism, skin ulcers (topical use), sprains (topical use), wound healing (topical use), gastritis, ulcers, excessive menstrual flow, and to gargle for gum …
Why is comfrey banned?
The pyrrolizidine alkaloids in comfrey can cause severe liver damage, liver cancer, mutagenicity, and even death. [8,9] For this reason, the U.S. Food and Drug Administration has banned the sale of oral comfrey products in the United States.
Is the comfrey plant edible?
Historically, some people have eaten comfrey leaves as a vegetable. … You can also drink dried comfrey root and leaves as tea. Today, eating or taking any form of comfrey by mouth isn’t recommended. It’s considered unsafe, due to the pyrrolizidine alkaloids that comfrey contains.
Is comfrey really toxic?
Comfrey has toxic substances that can cause severe liver damage and even death. You should never take comfrey by mouth. The toxic substances in comfrey can be absorbed by the skin. Even creams and ointments should be used for only a short time, and only under a doctor’s supervision.What can you use comfrey for?
Comfrey is used as a tea for upset stomach, ulcers, heavy menstrual periods, diarrhea, bloody urine, persistent cough, painful breathing (pleuritis), bronchitis, cancer, and chest pain (angina). It is also used as a gargle for gum disease and sore throat.
Is comfrey good for tomatoes?
Comfrey has very deep roots, which means it extracts large quantities of nutrients from far below the soil’s surface, inaccessible to other plants. … It’s especially rich in potassium, making it the ideal feed to promote flowers and fruits in a range of plants, including tomatoes.
Is comfrey good for your garden?
Comfrey is the organic gardener’s best friend. Its leaves are full of nitrogen, phosphorus and potassium – all nutrients needed by growing plants. Master the use of comfrey and you’ll never need to buy expensive fertiliser again.
Is comfrey poisonous to dogs?
But be warned, dogs should not eat or lick it, as it can be toxic to them and will cause gastrointestinal problems if ingested in large amounts. … Although comfrey also contains pyrrolizidine alkaloids, primarily on the root, which cause liver problems when ingested in large quantities.Can you drink comfrey tea?
While you can make comfrey tea at home, health experts do not advise that you drink the tea. 2 For that reason, some fans of the herbal treatment make comfrey tea, allow it to cool, and apply it topically to the skin or to areas of the body where aches and pains are present.
Is comfrey poisonous to chickens?Comfrey has been deemed safe to handle and to use externally. … Any comfrey that my hens have eaten they’ve shared with the whole flock—and they are eating commercial laying feed, too.
Article first time published onHow do you use wild comfrey?
Look at how much it has spread! Comfrey is also great for mulching, especially in the chop and drop form, and for compost. It is especially good when grown with fava beans or other cover crop nitrogen fixers. Once these plants get to a certain size they can be chopped and left in place as mulch and compost.
What animal eats comfrey?
You wouldn’t think animals would not like to eat comfrey because of the tiny hairs on comfrey leaves, but sheep, pigs and chickens don’t mind. Even rabbits and cattle will eat comfrey when it’s wilted or dried as hay, according to the University of Minnesota Agricultural Experiment Station.
How do you use comfrey for healing?
You can use whole comfrey leaves as a poultice for sprains, arthritis, pain, and bruising. If you don’t want to walk around with a bandage of leaves sticking to you then you can make comfrey oil. Rub it onto the same injuries like a massage oil but avoid putting it on broken skin or wounds.
How do I use Comfrey in my garden?
To use on established plants, dilute 1 part comfrey fertilizer in 15 parts water. Use to water and to spray on your plants as a foliar feed. When feeding young plants whose roots could be damaged by strong fertilizer, you may want to dilute it further.
Is Comfrey good for potatoes?
On potatoes Comfrey has an almost perfect ratio of nitrogen, potash and phosphorous. In comparison with farmyard manure, Hills shows it has more nitrogen, twice as much potash, but less phosphorous. It is an ideal potato and tomato food.
Is comfrey good for lawns?
Not many people do this but comfrey fertiliser can be used to feed your lawn. … There are other uses for comfrey apart from making liquid fertiliser such as adding it to the compost heap as an accelerator, mixing with leaves to make enriched leaf mould or burying in trenches beneath food crops and new plantings.
Why does comfrey stink?
Some comfrey tea recipes will tell you to add water at this stage, but that method will result in an almighty stink as the plethora of bacteria and microorganisms in the water get to work on digesting the comfrey and fart out all sorts of waste gases.
Is comfrey good for compost?
Comfrey out-performs manure, compost and many liquid feeds for concentration of nutrients. It produces these from a deep root system extending right into the subsoil that most edible plants cannot access. It also has an ideal Carbon:Nitrogen ratio which means that it does not hamper absorption of nitrogen by plants.
When do you cut back comfrey?
In the first year (second for autumn planted) allow the plants to grow to the point where it throws up flower stalks and then cut back to about 15cm (6″) from the ground. Leaving the cut leaves on the ground as a weed suppressing mulch will return some of the goodness back to the plant.
Are borage and comfrey the same thing?
Are Comfrey & Borage the Same Plant? Though they are members of the same plant family (Boraginaceae), perennial comfrey (Symphytum officinale, USDA zones 4-8) and annual borage (Borago officinalis) are two different plants. These cousins both boast dark green foliage and fuzzy leaves.
Is comfrey good for wrinkles?
Comfrey is considered to be an essential anti-aging ingredient, because it contains both allantoin and rosmarinic acid. Allantoin promotes the growth of new skin cells and rosmarinic acid acts as a painkiller and reduces inflammation. Comfrey softens skin and reduces the appearance of fine lines and wrinkles.
Can you make tea with comfrey leaves?
Comfrey tea is prepared by steeping the dried leaves of the comfrey plant, which bears the scientific name Symphytum officinale. … The tea can be brewed, allowed to cool, and then applied to numerous parts of the body for relief from certain health conditions.
Where is comfrey native to?
Wild or common comfrey, Symphytum officinale L., is native to England and extends throughout most of Europe into Central Asia and Western Siberia. Prickly or rough comfrey [S. asperum Lepechin (S. asperrimum Donn)], named for its bristly or hairy leaves, was brought to Britain from Russia about 1800.
Where does comfrey grow best?
This perennial herb grows in USDA growing zones 3-9. Although comfrey is tolerant of a variety of growing conditions, I’ve found it grows best in full to partial sun and in rich, loosened soil. The more compacted the soil is, the more shade it prefers.
Is comfrey safe for animals?
Comfrey is considered safe in moderation, but people or animals with liver ailments may do best by using it only topically. This plant contains pyrrolizidine alkaloids, mainly found in its roots, which can be toxic to the liver tissues.
Do horses like comfrey?
The wide ranging actions of Comfrey make it one of the most useful for horses and their humans, especially for its ability to accelerate healing of fractures as well as bone, tendon and ligament damage and to promote cartilage repair in early arthritis and rheumatoid diseases.
Is Comfrey good for pigs?
Comfrey: High Protein, Nutritious Animal Feed “Animal Fodder: It (comfrey) is protein rich with 15 to 30% dry-weight protein content, rivalling some legumes.” “It is used as a pig fodder successfully in amounts up to 80 to 90% of the diet!
Is Comfrey good for cows?
Great for Dairy Animals Comfrey is especially good for animals you are milking. It gives does, cows and ewes a nutritional boost. You can even dry it and then feed it to your animals in the winter. Some people say it improves milk production and increases the amount of cream in the milk (from the protein probably).
Will deer eat comfrey?
Deer prefer plants that do not have a strong taste. … Some plants, like lamb’s ear (Stachys bizantina) and comfrey (Symphytum sp), have fuzzy foliage that does not bode well on a deer’s tongue.
Is comfrey good for bones?
Comfrey (Symphytum officinale) acts as an anti-inflammatory to promote healing of bruises, sprains, and open wounds when applied topically. The roots and leaves of this plant contain the protein allantoin, which stimulates cell proliferation and promote wound and bone healings.
Do rabbits like comfrey?
They also love the freshly harvested leaves. The plant has a calming effect on rabbits, also good when a rabbit is off feed, It will get them back on it! Comfrey is a great source of vitamin A and good for pregnant and nursing does as it also supports the immune system.
