is there such a product as Fish & blood?
is there such a product as Fish & blood?
Im going to be repotting my tree ferns soon. I remember peopleadvising against the use of bone is the fish blood bone. Is there a good replacement for the fish and blood elements please?
Most wanted list - Any Young Trachycarpus and/or fern.
Re: is there such a product as Fish & blood?
Do you remember why they advised against it? I use it a lot. Sorry, don't have an answer but am curious.Tom2006 wrote:Im going to be repotting my tree ferns soon. I remember peopleadvising against the use of bone is the fish blood bone. Is there a good replacement for the fish and blood elements please?
Re: is there such a product as Fish & blood?
It was Dimrburrena wrote:Do you remember why they advised against it? I use it a lot. Sorry, don't have an answer but am curious.Tom2006 wrote:Im going to be repotting my tree ferns soon. I remember peopleadvising against the use of bone is the fish blood bone. Is there a good replacement for the fish and blood elements please?
"I have read (on several forums), that Fish/blood and bone is detremental to mycorrhizal fungi ...
here is one article:
http://puyallup.wsu.edu/~linda%20chalke ... nemeal.pdf
from what I understand, bone meal is the culprit ... blood meal and fish meal used on their own is very good .... so, I no longer use products with bone meal"
http://www.hardytropicals.co.uk/forum/v ... ne#p407514
- Yorkshire Kris
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Re: is there such a product as Fish & blood?
I thought bone meal is marketed as being the thing to use for strong root development?
Re: is there such a product as Fish & blood?
I'm no expert on Microrisa associations are common between plants and fungi and both work together to increase growth. I'm not sure though that Tree ferns have a association as there is something about the roots that makes me feel its would not have one.
Re: is there such a product as Fish & blood?
I ended up just getting a generic all season general slow release feed.
Most wanted list - Any Young Trachycarpus and/or fern.
Re: is there such a product as Fish & blood?
That is what I use...not lost any yet!Tom2006 wrote:I ended up just getting a generic all season general slow release feed.
Re: is there such a product as Fish & blood?
Whenever I plant something i put loads of fish, blood and bone in the planting hole around the roots, should I not do that?
Re: is there such a product as Fish & blood?
It is not clear cut. Bonemeal is there to provide Phosphorous and that is useful for root growth. Fish and blood provide other nutrients. There is a thought that too much Phosphorous stops fungi from growing and fungi and the plant can work together to build extensive roots, at least in experiments. If you have it then use it, if it works for you then buy more.rburrena wrote:Whenever I plant something i put loads of fish, blood and bone in the planting hole around the roots, should I not do that?
Re: is there such a product as Fish & blood?
Yes, I believe that this I have had success with doing this, but it is more intuition, as plants have done well, no scientific evidence to back this up.Blairs wrote:It is not clear cut. Bonemeal is there to provide Phosphorous and that is useful for root growth. Fish and blood provide other nutrients. There is a thought that too much Phosphorous stops fungi from growing and fungi and the plant can work together to build extensive roots, at least in experiments. If you have it then use it, if it works for you then buy more.rburrena wrote:Whenever I plant something i put loads of fish, blood and bone in the planting hole around the roots, should I not do that?
Re: is there such a product as Fish & blood?
I've used BF&B for over 30 years without a problem.
Re: is there such a product as Fish & blood?
Dittoflounder wrote:I've used BF&B for over 30 years without a problem.
Leigh
Re: is there such a product as Fish & blood?
The article that DIm linked is really very poorly written. If you look closely you'll see that it's talking about gardeners who walk around throwing pure bonemeal (high in phosphorous) everywhere. It's got as much to do with fish blood and bone as it has to do with every other balanced compound fertiliser in the world.
People always used to think that phosphorous was 'for roots' because if you give plants lots of P, they grow lots of roots. However, the reason that they're growing lots of roots is that the high P levels inhibit the formation of mycorrhizae, forcing the plant to redirect its efforts from leaf production to root production instead. It doesn't matter what brand your P is, whether it's from manure or bonemeal or phostrogen!
Cutting out phosphorous is not a good idea, plants need it, purple tomato leaves is a sign of P deficiency, usually cold roots. The point of the Chalker-Scott article is that unless you have a soil problem, adding extra phosphorous on its own is not beneficial and may in fact be detrimental if your plants are not taking it out of the soil and it's therefore building up.
Now, fish blood and bone is around 6-6-6 (NPK) which makes it a great balanced fertiliser. I often use it as a base, if I mix it 50:50 with bloodmeal (10-0-0) for example, then I have 8-3-3.
EDIT: Might not be fair so say the article is "really very poorly written", what I meant was that it seems to fail to make its point clear to most people.
People always used to think that phosphorous was 'for roots' because if you give plants lots of P, they grow lots of roots. However, the reason that they're growing lots of roots is that the high P levels inhibit the formation of mycorrhizae, forcing the plant to redirect its efforts from leaf production to root production instead. It doesn't matter what brand your P is, whether it's from manure or bonemeal or phostrogen!
Cutting out phosphorous is not a good idea, plants need it, purple tomato leaves is a sign of P deficiency, usually cold roots. The point of the Chalker-Scott article is that unless you have a soil problem, adding extra phosphorous on its own is not beneficial and may in fact be detrimental if your plants are not taking it out of the soil and it's therefore building up.
Now, fish blood and bone is around 6-6-6 (NPK) which makes it a great balanced fertiliser. I often use it as a base, if I mix it 50:50 with bloodmeal (10-0-0) for example, then I have 8-3-3.
EDIT: Might not be fair so say the article is "really very poorly written", what I meant was that it seems to fail to make its point clear to most people.
- Yorkshire Kris
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Re: is there such a product as Fish & blood?
Vagetarian wrote:The article that DIm linked is really very poorly written. If you look closely you'll see that it's talking about gardeners who walk around throwing pure bonemeal (high in phosphorous) everywhere. It's got as much to do with fish blood and bone as it has to do with every other balanced compound fertiliser in the world.
People always used to think that phosphorous was 'for roots' because if you give plants lots of P, they grow lots of roots. However, the reason that they're growing lots of roots is that the high P levels inhibit the formation of mycorrhizae, forcing the plant to redirect its efforts from leaf production to root production instead. It doesn't matter what brand your P is, whether it's from manure or bonemeal or phostrogen!
Cutting out phosphorous is not a good idea, plants need it, purple tomato leaves is a sign of P deficiency, usually cold roots. The point of the Chalker-Scott article is that unless you have a soil problem, adding extra phosphorous on its own is not beneficial and may in fact be detrimental if your plants are not taking it out of the soil and it's therefore building up.
Now, fish blood and bone is around 6-6-6 (NPK) which makes it a great balanced fertiliser. I often use it as a base, if I mix it 50:50 with bloodmeal (10-0-0) for example, then I have 8-3-3.
EDIT: Might not be fair so say the article is "really very poorly written", what I meant was that it seems to fail to make its point clear to most people.
Thanks for clarifying this.
Re: is there such a product as Fish & blood?
Yes thank you for that.
Most wanted list - Any Young Trachycarpus and/or fern.