I'm told that Comfrey is a wonder plant when it comes to composting, but I also read that it is invasive.
I'd be interested to know what people to do keep it under control.
Do I need box it in with some flag stones or similar?
Is Comfrey as invasive as some suggest?
Moderators: KG Steve, Chantal, Tigger, peter
Hi Mr Cecil,
You would be advised to buy your first plants of Bocking 14 from a reputable dealer and then through root cuttings spread to the amount of Comfrey you really want.
Do not be tempted to dig any you may find growing in the wild. there are literally thousands of plant araond here where I live and occaisionally I gather the Comfrew before it goes into bloom so no risk of seeds.
I do grow a large quantity of Bocking 14 but there is also some Bocking 4 that has crept into my patch which is the the strain that sets seeds and they are quite hard to tell apart.
Root cuttings are very easy to take but they have really to be taken from mature plants so you want to let anything you buy eastablish for a couple of seasons.
JB.
You would be advised to buy your first plants of Bocking 14 from a reputable dealer and then through root cuttings spread to the amount of Comfrey you really want.
Do not be tempted to dig any you may find growing in the wild. there are literally thousands of plant araond here where I live and occaisionally I gather the Comfrew before it goes into bloom so no risk of seeds.
I do grow a large quantity of Bocking 14 but there is also some Bocking 4 that has crept into my patch which is the the strain that sets seeds and they are quite hard to tell apart.
Root cuttings are very easy to take but they have really to be taken from mature plants so you want to let anything you buy eastablish for a couple of seasons.
JB.
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No Bocking 14 isn't invasive at all. It has deep roots and broken off bits of root will grow, but it isn't a problem. I got mine from the Organic
gardening catalogue many years ago and it is still going strong. Good stuff.
gardening catalogue many years ago and it is still going strong. Good stuff.
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I've had it in a permanent bed - not a huge area, and have made a new row in a different part of the garden . As you say, it might keep sending the odd shoot up from broken bits of root if you want to remove it completely, but if you give it's own space it won't spread all over.
I think there are an awful lot of plot holders on our site, who wish they hadn't planted comfrey out on their plots...it's very pretty as well as being magic stuff...
....but oh boy, does it spread.
I would like the Bocking 14 but as I wouldn't know one from the other, I'm not going to bother.
....but oh boy, does it spread.
I would like the Bocking 14 but as I wouldn't know one from the other, I'm not going to bother.
Happy with my lot
[quote="Elaine"]I think there are an awful lot of plot holders on our site, who wish they hadn't planted comfrey out on their plots...it's very pretty as well as being magic stuff...
....but oh boy, does it spread.
I'm glad lots of plot holders have it....... It means I don't have to as they're always pleased to give it away
....but oh boy, does it spread.
I'm glad lots of plot holders have it....... It means I don't have to as they're always pleased to give it away
Hi Geoff,
You moved your Comfrey sensibly which those who complain about you cannot get rid of it clearly do not.
By the way my latest addition to my home made concoctions is Yarrow. Have established a patch about 30ft square and it has grown very well this year. To be harvested shortly.
JB.
You moved your Comfrey sensibly which those who complain about you cannot get rid of it clearly do not.
By the way my latest addition to my home made concoctions is Yarrow. Have established a patch about 30ft square and it has grown very well this year. To be harvested shortly.
JB.
I'm thinking of planting mine at the end of my plot where it gets partial shade. ie, this time of year we're talking about 5/6pm, it's in shade, in March or November that would be more like 2pm. Is that going to be a problem?
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It dies down in winter, so winter shade won't matter, and partial shade in summer will be fine.