Stumbled on a stat about soil microbes that blew my mind

Was reading a study from the Rodale Institute and found out healthy soil has over 1 billion bacteria in just one teaspoon. That's more than people on Earth. Started wondering if all those microbes actually help my tomatoes grow better. Anyone else think about the soil food web when they water their plants?

3 comments

3 Comments

mary_foster9222d ago

Heard a gardening podcast once where they talked about how a single teaspoon of healthy soil has more organisms than there are people on the planet. That stat just stuck with me (kind of like that one song you can't get out of your head). It's cool to think my tomatoes are basically running a whole underground city down there, trading water and nutrients with billions of tiny tenants. Really makes you want to stop throwing synthetic stuff on the ground and just let them do their thing.

lopez.jana21d ago

Wait, hold up. A single teaspoon has MORE living things than people on earth? That's messing with my head honestly, I always thought dirt was just, you know, dirt.

verawhite22d ago

Honestly I used to just think dirt was dirt you know? Like it was all just dead stuff holding roots in place. Then I read about mycorrhizal fungi trading water for sugars from plant roots and it completely flipped my view lol. Now I actually get excited when I see worm castings in my garden beds because I know that's like a whole buffet for those billions of tiny helpers. My tomatoes have been way less stressed during dry spells since I started feeding the soil instead of just the plants. It's wild how something you can't even see does all the heavy lifting for you once you stop treating the ground like dead dust.