Internet Reviews
- Comfrey is carcinogenic and can cause liver damage when ingested
- So it’s harmful to both humans and pets
- That’s why it’s best to get rid of them so let’s look into more details on how to do this
Simultaneously, Is comfrey hard to get rid of? Because it is a very deep root, it is extremely difficult to eradicate once established In addition, any root fragments remaining in the soil will take root and regrow Therefore, it is best not to plant comfrey in cultivated areas as broken root bits will create many new plants Comfrey also self-seeds
Does comfrey spread easily? It is an extremely tolerant and resilient plant Suitable for perennial cultivation in USDA Hardiness Zones 4-9, it is not very sensitive to soil conditions or pH, and it spreads rapidly There is no need to worry much about weed control, because comfrey’s large, quick-growing leaves will shade them out
How fast does comfrey spread?
Strong, mature plants on a 3 foot grid will have the larger outside leaves touching the adjacent plants after 4 to 5 weeks growth Comfrey can also be grown indoors, in pots (1 to 5 gallon size) for a continuous harvest of fresh, small leaves
Truly, Should you plant comfrey?
How deep do comfrey roots go?
Mineral Dam The Comfrey has deep roots of up to 2 m that utilize nutrients deep in the subsoil that would otherwise wash away with the underground soil water or remain inaccessible to other plants
Is comfrey toxic to dogs? The Merck Veterinary Manual lists comfrey as an especially risky herb because of its pyrrolizidine alkaloids, which have been linked to liver damage The alkaloids are actually produced by the herb to fend off bugs, but the insecticide can be harmful to a dog
What can I plant next to comfrey? Companion Planting Information and Chart
| Vegetable/Herb | Likes |
|---|---|
| Comfrey (P) | Nutrient accumulator/mulch |
| Coriander/Cilantro | Anise, carrots, radish, chard |
| Corn | Potato, peas, beans, cucumbers, pumpkin, squash, melons, marigolds, sunflowers, sunchokes |
| Cucumbers | Beans, corn, peas, radish, sunflowers, okra |
• Dec 2, 2011
Why did FDA ban comfrey?
The pyrrolizidine alkaloids in comfrey can cause severe liver damage, liver cancer, mutagenicity, and even death [8,9] For this reason, the US Food and Drug Administration has banned the sale of oral comfrey products in the United States
Is comfrey plant illegal in the US? However, it has toxic substances called pyrrolizidine alkaloids that damage the liver and can lead to death Comfrey is no longer sold in the US, except in creams or ointments The United Kingdom, Australia, Canada, and Germany also have banned the sale of oral products containing comfrey
Is comfrey safe to use as a fertilizer?
The resulting leaves are perfect for mulching my tomato plants and help to suppress weed growth at the same time Comfrey really is nature’s answer to fertilizer for organic gardeners and best of all it is free – the perfect plant supplement you can grow yourself
Should comfrey be cut back? If you like Comfrey flowers, cut back the stems after flowering is done and you may get a rebloom
Can cats eat comfrey?
Comfrey (Symphytum officinale) is sometimes used as an herbal medicine for people, but it can cause liver damage when given to cats
Can horses eat comfrey leaves?
Whilst both horses and cows can eat fresh or dried comfrey leaves, it is best not to feed them these on a daily basis but rather medicinally for certain conditions if they arise, such as: stomach ulcers, colitis, inflammatory bowel disease or respiratory conditions
Is comfrey good for animals? In addition, comfrey contains less fiber than grass does (109% of dry weight), which makes it a good feed for non-ruminants like pigs and chickens that have a hard time digesting fiber
Does comfrey come back every year? Extremely cold hardy perennials, comfrey plants become dormant in winter and re-emerge every spring
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