Put Some Fungi In Your Garden!

[garden5]

OK, I know some of you here have been reading Teaming With Microbes and participating in the book discussion (and those who haven't should), so you already know the all of the great benefits of fungi and their relationships with plants.

What do think; are there things you agree or dis-agree with?

It all seems right. However, it seems to present sawdust worked into the soil as a fungal mulch. It seems to me that sawdust worked into the soil and kept moist is a more bacterial mulch.

Also, while great for shrubs and perennials, annuals and vegetables supposedly prefer an equal fungi:bacteria ratio or a more bacterial ratio. This article kind of fails to clarify that. I wonder if all of this fungal mulching wouldn't be detrimental to a garden, assuming that it is balanced to begin with.

[applestar]

I definitely have a bunch of stuff to say about this, but I don't have time to put my thoughts together as we're in CRUNCH TIME.

I'll come back to this when I'm ready for a break.

[soil]

we use a similar method with wood chips to how people make leaf mold. in the end its a nice water holding mulch rich in fungal life.

i would not use sawdust unless its WELL aged and even still prefer to make biochar with sawdust.

another good way to increase the fungal content of your soil is ramial chipped wood. it takes half a season to prepare but the soil is much better off from there on out, specially if you no-till it.

[jal_ut]

My take on sawdust: for the most part it is detrimental to a garden.
My take on fungi: Fungi is in your soil. It takes care of itself! After the bacteria gets done with organic matter, the fungi will work on it a bit more releasing some plant nutrients.

I think sometimes writers invent stuff to have something to write about this month. 8-D

[farmerlon]

In my opinion, that article has some good information overall.
I agree with others (above) that you do need to be careful when applying wood (chips or sawdust) to the garden. However, when I read that article, it seems to me that they are primarily recommending using the wood products as a surface mulch, instead of "turning it in" to the soil. In those instances, such as mulching pathways, the wood is incorporated into the soil over time, after it has (mostly) decomposed.

[Gardenerjeff]

Hi gang...jeff lowenfels from "teaming with microbes" here.sawdust tends to help bacteria though some fungi grow on it. Wood chips are better for fungi...

Merry Xmas!

Jeff

[garden5]

I know what you mean, Jal. Sometimes writers to have to come up with something to write about, but I think that this article did have some good information to lend, especially for those who don't have an understanding on soil biology.

Farmerlon, I agree that fungal mulches are probably more effectively used as a surface mulch. All of the soil biology works in into the soil over time, anyway.

Thanks for stopping in, Jeff! Merry Christmas to you, too.

[tedln]

I bought a dump truck load of saw dust used as horse bedding. I tried to amend my raised bed soil with it and it quickly depleted available nitrogen from my beds.

The pile of sawdust has now aged, weathered, and rotted for a year. When I add it to my beds now, it immediately propagates a flush of tiny mushrooms. I love to see mushrooms in my garden because I know the mycelium are working overtime below the soil surface. I believe the combination of fungal growth and beneficial microbial action in the soil prepare the soil for the next garden growth cycle. I attempt to improve my microbial action by adding substances like dried molasses. I don't attempt to support my beliefs or actions with scientific studies, but I try to evaluate the results in my garden.

Ted

[garden5]

Ted, thanks for the info. Did you till it into the soil deeply each time? It sound like, from your second experience, that sawdust makes for a good compost addition so that it is rotted by the time you add it to the garden.

[tedln]

Ted, thanks for the info. Did you till it into the soil deeply each time? It sound like, from your second experience, that sawdust makes for a good compost addition so that it is rotted by the time you add it to the garden.

By the end of a gardening season, the soil in my raised beds typically has declined by 2" due to organics decomposition. I mix the saw dust, fresh topsoil, and other amendments in a wheel barrow and then refill my beds with the soil mixture. I used to turn my beds over to incorporate the new soil into the old soil. I have found it to work best if I simply add the new soil to the top of the old soil without turning it in. The minerals and nutrients seem to migrate down into the old soil if applied in the fall for planting in the spring. By not turning the beds over, the earth worm activity and the fungal action in the old soil is not disturbed, but quickly moves up into the new soil.

Ted

[garden5]

I know how you feel, Ted. I'm really believing that no-till is a much better way to go if you garden in beds. My garden is big to the point that I have to walk around in it, which means I compact the soil. Thus, I must cultivate it in order to loosen it up a bit......a vicious circle .

Did you notice in the article the garden illustration? In it, there were two small longs that were half-buried in the garden and it showed a lot of fungal mycelium radiating off of the buried portion. I never would have thought about that, but it may be something to try near plants that prefer a more acidic soil like strawberries and blueberries.

Anyone ever try this?

[applestar]

When I built one of my veg beds (not exactly raised), I surrounded it with trunk and big branches of a callery pear my neighbor cut down and buried thinner branches and leaves in the bottom. I had a lot of fungal activity the next season, including slime mold. Potatoes did great in there. This summer, the logs along the sides started growing what looks like Turkey Tail or mock Turkey Tail mushrooms (I don't know for sure so I'm just letting them do their thing and have no intention of picking them).

[applestar]

I'm currently re-reading Hayao Miyazaki's 7 volume graphic novel/manga Nausicaa of the Valley of the Wind. Highly recommended, especially if you've only seen the animated movie (GREAT but was limited to bits from the 1st and 7th vols.)

Articles at FungiPerfecti are recommended reading too, as is Paul Stamets TED talk.

[garden5]

Thanks for the confirmation on the log idea, Apps. I might try this for beds where I will plant some perennial berry bushes. From your reports, it sounds like actually putting some twigs in the planting hole would be beneficial as well.

Thanks for the reading recommendations, too.

[soil]

sounds like a hugerlculture bed a little applestar.