When can I plant comfrey

Comfrey can be planted spring, summer or fall, anytime the soil can be worked. In warmer climates (Deep South and Southwest USA), it can be planted and the leaves harvested throughout the year. Comfrey grows best in USDA Hardiness Zones 3-9. But will grow almost anywhere.

When should I plant comfrey?

When to Plant Comfrey Ideally plant out offsets in March, April and May or in September. September plantings may not show until the following spring. Late planted offsets in pots can be moved into the greenhouse or a cold frame in late January, early…

Will comfrey take over?

While true comfrey can spread easily, Russian comfrey has sterile seed, so it won’t take over the garden. That benefit, plus the fact that it is a vigorous grower, is why many permaculture gardeners grow it as biomass for mulch or green manure.

Does comfrey come back every year?

Extremely cold hardy perennials, comfrey plants become dormant in winter and re-emerge every spring.

How do you plant comfrey?

Sow seed thinly at a depth of 1cm (1/2″) in rows 30cm (12″) apart. When large enough to handle, thin seedlings to 60cm (48″) apart. Alternatively sow Comfrey seeds in pots or trays under glass and transplant them outdoors when plants are well grown.

Where should I plant comfrey in my garden?

Plant comfrey in any low point in the garden that gets run-off from your chooks, compost or perhaps a pond. There, it will happily soak up all of the nutrients that otherwise would be washed away, then you can use the plant to add those goodies back into your soil.

What can I do with comfrey leaves?

Use comfrey leaves as green manure and mulch Another great use of the comfrey plant is to use it as a green manure or mulch. Simply cut the leaves then spread them out over your planting beds. You can even leave the plants to decompose on site. The decomposed comfrey plant will continue helping to condition your soil.

Are borage and comfrey the same thing?

Borage flowers are always blue while comfrey flowers bloom in white, pink and purple. The flowers have different shapes, as well, with comfrey flowers shaped like bells and borage flowers like stars. These two plants come from the same family, however, and look quite similar to each other when they aren’t blooming.

Where is the best place to grow comfrey?

Comfrey can grow in full sun to partial shade, meaning it needs at least three hours of direct sunlight on most days. In the warmer parts of its growing zones, plant it where it will get shade from the strong afternoon sun.

Will deer eat comfrey?

Comfrey is a great plant to have outside of your orchard (or garden)fencing. Deer enjoy this plant almost as much as hosta, but they don’t eat it to the ground, more as a browse.

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Do Gophers like comfrey?

Gophers have also been known to spread comfrey plants around the yard.

Is comfrey easy to grow?

Symphytum spp. For this reason, one of my all time favorite herbs to keep in my garden is comfrey! … It is also a long utilized herbal support for wound healing and treating other ailments. And it is extremely easy to grow – perhaps too easy, as it tends to spread if it’s not well managed.

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.

How does comfrey spread?

Does Comfrey Spread? … Our comfrey does not produce viable seed and stays in place. It will only spread if disturbed because any piece of comfrey root will make a new plant. So any digging or rototilling near comfrey will result in new plants.

Do slugs eat comfrey?

Sacrificial Comfrey, Sharp Stuff, and Slug Races ‘Slugs love comfrey! ‘ says the book, before advising the reader to plant comfrey in slug hotspots. After a couple of days, pick the greedy guts off the comfrey and dispose of as you see fit.

How many varieties of comfrey are there?

There are up to 35 species, known by the common name comfrey (pronounced /ˈkʌmfri/). Some species and hybrids, particularly S. officinale and S. × uplandicum, are used in gardening and herbal medicine.

Are there different types of comfrey plants?

Comfrey is rated as a highly effective plant for attracting bees as it has a long flowering period and is suitable for long and short-tongued species. 18% also grow it as an ornamental – there are many different varieties available with different flower colours and variegated forms.

Is comfrey good for the 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 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.

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 chickens?

“Comfrey is well-suited as a feed for chickens. Chickens’ digestive systems are not equipped to handle much fiber. Comfrey is low in fiber and high in protein and minerals, especially when cut regularly.

Can you grow comfrey in the shade?

Comfrey can be grown in full sun or partial shade in most deep soils. Shallow soils will be a problem, though. Comfrey will grow without extra fertility, but to keep yields up year after year, top-dress with compost, spent mushroom compost or manure.

What is the difference between common comfrey and Russian comfrey?

Flowers of common comfrey are usually creamy yellow, but white, red, or purple types have been found in Europe. Prickly comfrey has pink and blue flowers while Russian comfrey has blue, purple, or red-purple flowers.

Is comfrey harmful 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.

Do bees like comfrey?

Comfrey. Comfrey’s not just great for honeybees, but it also attracts pollinators like bumblebees. These vigorous plants can also be used to make comfrey feed and comfrey ointment.

Why do farmers grow borage?

Borage is a spring-sown crop grown to produce oil which is high in gamma-linolenic acid, an omega 6 fatty acid, explains Nigel Padbury of Technology Crops. … There are many benefits to farmers growing borage, including blackgrass control and having a crop that is unaffected by slugs and pigeons.

Which is better borage or comfrey?

While comfrey (a perennial) tends to be a good companion for perennial crops, borage (an annual) makes a good companion to both annual and perennial crops.

What can you not plant with borage?

• Tomatoes.
• Cabbage.
• Squash.
• Strawberries.

Does Bocking 14 comfrey spread?

Probably one of the most useful, beneficial plants you can grow that has one of the worst reputations of any plant! In our 6 years of growing this plant, it has never spread unless disturbed. …

Is comfrey good for cattle?

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).

Do goats like comfrey?

There’s no doubt that our goats enjoy comfrey. I have patches here and there throughout the farm, and Abigail especially is always looking to grab a mouthful as she passes by. … They slurped up every leaf of all three types (while continuing to ignore the container of older comfrey leaves at their feet).