One tree’s leaves… over 400 kinds of bacteria!

Okay… this bit of research just blew my mind.

Researchers took leaf samples from just ONE tree in Panama, and identified over 400 different kinds of bacteria making their home there. Sampling 57 different tree species, the total number of bacteria types ballooned to over 7,000. You can read more about the study here.

trees
A few trees. A nearly inconceivable number of microorgansims

 

That’s a lot. I love this kind of research because it just reinforces how LITTLE we know about this world we live in. Our world is filled with a massively diverse microbiome that we know virtually nothing about. Research is ongoing, and hopefully in the coming years we’ll begin to understand more about how these unseen organisms influence the world we live in. I’ll be fascinated to learn more.

In the mean time, any mention of microorganisms in a gardening context instantly raises questions of the efficacy of products containing (supposedly) beneficial fungi and/or bacteria for our soil. The huge, barely understood diversity of bacteria living in every aspect of our world is a good indication of why the research on adding specific microorganisms to soil generally show no impact, or only an impact in certain specific circumstances. This stuff is complex, and we’re just barely beginning to learn about it. Hopefully in the future we’ll begin to learn how to manipulate the microorganisms that live with our plants, but I wouldn’t expect it to happen over night. Right now, I’m just following the basic rule of adding organic matter to my soil to make a good home for the organisms that live there, and following the research as it opens a window to this unseen world all around us.

 

One thought on “One tree’s leaves… over 400 kinds of bacteria!”

  1. I love trees and this info is fascinating.
    The more we learn about all this the more we can feel humbled and look in wonder at their magnificence.
    Thank you for sharing this.

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