How Gardening Sharpens Your Brain: It's the Bacteria!

Garden Soil

Why Gardeners Are So Smart

The bacteria in the garden soil may explain why gardeners are such lovely, smart people and live forever. It may also explain why a walk in nature gives us such an energy boost. There is a natural bacteria called mycobacterium vaccae (M. vaccae) that is found in healthy soil.

How do you benefit from the bacteria?

By working in the soil, this healthy cloud of bacteria swirls around you. By breathing it in, it helps stimulate the growth of brain cells. According to scientists at Sage Colleges in New York, research indicates that M. vaccae may play a role in reducing anxiety and improving the ability to learn new tasks. It is suggested that our children will be better learners if they spend more time in the garden.

About a Special Gardener

Rumor has it that gardeners are happier and live forever. One of the most charming gardeners I know, Mother Gibbens, from Stevenage, England, at 100 years old was still gardening. She told me she had to live so long because there was always something to plan in the garden and something to look forward to.

Other ways to reap benefits

A recent article in a woman's magazine discussed how re-potting plants is a great way to reduce stress. I find this true whenever I play with my bunch of plants - and it may be due to the bacteria in the soil.

About the soil

What's important, however, is to remember that we continue to destroy our soil by using toxic pesticides. We grow massive lawns that require pesticides to kill what we call weeds such as dandelions - which can be eaten in salads, or even made into tea and wine and they grow naturally (tours are given in New York City showing how to forage for wild free food, which includes dandelions - see link below). Healthy soil is not filled with chemicals.

The English Garden

I appreciate the concept of the English garden where the front is used for growing lovely plants, often herbs like lavender and sloe (as Mother Gibbens grew and shared with me. She even made her own sloe gin - delightful!).

More benefits

In addition to the benefits of a healthy bacteria, a garden provides the many additional benefits of fresh fruits and vegetables, flowers, herbs, spices and trees. It will attract wildlife which will help balance the garden without pesticide.

Urban gardening

As we look for healthy fresh food, more urban gardens and farms are popping up. In fact, in the city of Milwaukee, Wisconsin, Will Allen, the urban farmer, has created a massive urban farm over several acres - and was recognized with a MacArthur award of $500,000. See link below.

Some garden information

For other hubs about gardening see the links below:

More by this Author


Comments 75 comments

jim10 profile image

jim10 6 years ago from ma

I recently started gardening. I really hope it starts working soon. I am just horrible at remembering things my wife expects me to.


BRIAN SLATER profile image

BRIAN SLATER 6 years ago from Nottingham Uk

do you mean Brian or Brain!


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

Hello jim10 - I hope it works soon for you too and you create a hub about it.

Thanks so much Brian! I'm glad your brain caught that! You must be a gardener! And by the way - I know some pretty smart Brians!


Wanderlust profile image

Wanderlust 6 years ago from New York City

Very interesting. Bacteria, who knew! Thanks.


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

You're welcome Wanderlust. I keep reading that there is good bacteria and bad - I suppose we need to know the difference. I think I have more fun in the garden than anywhere else!


TheListLady profile image

TheListLady 6 years ago from New York City

You know I can really understand the energy boost because when I had a garden I could work in it for hours, never getting tired and would come in only because it was getting dark. And I think, yes, I was smarter, whereas in years past I have felt kind of...well dimwitted.

Wonderful hub and I know I have to return to gardening!

Rated up! Thanks so much for a good read.


Paradise7 profile image

Paradise7 6 years ago from Upstate New York

Wonderful hub! I always thought there was something about a garden, something about growing things, that stimulates the creative imagination, as well.


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

Thank you TheListLady - I agree with you. I found such happiness in the garden and then when I meet other gardeners they were always so happy and content...and yes smart. What a lovely place...a garden.

I agree with you Paradise7 - you grow things and they blossom into such beauty that is so great to look at. And I have always found children to love digging in the soil. I hope we can give that back to them.

Thanks so much for the comments.


dahoglund profile image

dahoglund 6 years ago from Wisconsin Rapids

The bacteria angle is certainly new to me.


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

Yes, it's all the old things that are new once again. I'm glad we have the venue to share this information. Thanks for commenting!


msorensson profile image

msorensson 6 years ago

Wow, I never heard of that study...

It is good all around because you are helping to create beauty and harmony.


theherbivorehippi profile image

theherbivorehippi 6 years ago from Holly, MI

Oh I love that Mother Gibbens lives so long because she simply must! She has to tend to her garden and who else will take care of it as well as her? This is just a wonderful hub! Of course gardeners are happier, healthier and live longer! We live off the earth! I'm going to link this to a few of my hubs. This is just fabulous!


GreenThumbLady profile image

GreenThumbLady 6 years ago from The Beautiful Earth

This is simply brilliant! The earth, bacteria and home grown goods can never be underestimated. There is a reason why Mother Gibbens has lived so long. What joy it is to plant a tiny seed and nurture it into something purely wonderful. I shall link to my hubs! Rated up for sure!!


timorous profile image

timorous 6 years ago from Me to You

Oh indeed...gardening is a very relaxing and peaceful avocation. I'm not sure it makes me smarter, but anything that reduces stress is bound to lengthen your life a little bit. Cheers, BK.


jayb23 profile image

jayb23 6 years ago from India

Well this was completely new to me. Wonderful hub Bkcreative...rated up and bookmarked too. Iam on my to gardening. Keep up the good work.


t.elia profile image

t.elia 6 years ago from Northern Ireland

I find gardening very therapeutic, and a magnificent way of alleviating stress.Very good hub.


Micky Dee profile image

Micky Dee 6 years ago

I'd better go do some digging. Thank you BK!


HappyHer profile image

HappyHer 6 years ago from Cleveland, OH

Another great reason to dig my hands into the rich, moist soil. I love to work with plants. Thank you for a great hub!


lmmartin profile image

lmmartin 6 years ago from Alberta and Florida

Another wonderful hub, BK, and a joy to read. I love to spend time with my hands in the earth -- or now here in Florida -- the sand. It's too hot to do much out there these days so the weeds flourish, giving the beds a wild tropical look. Hey -- there's a thought.... Lynda


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

Yes, msorensson - we all benefit in the best ways possible.

Mother Gibbens was a super gardener theherbivorehippi - it was a thrill to visit her when I was in England and walk through her front yard of beauty and then her backyard. She would always send me lavender. I still have some. And she would bring in beautiful bouquets. A true gardener.

Thank you GreenThumbLady - Mother Gibbens has inspired me - it's how I want to live my life - in the garden.

And who isn't stressed timorous - we now know it causes a whole host if health issues. Yes, reducing stress is reason enough for me to work in the yard.

Enjoy your lovely garden jayb23 - don't you just feel the brain cells working. What a pleasure.

It seems t.elia - that all the gardeners agree that it relieves stress. What a benefit.

I can dig it Micky Dee!

You're welcome HappyHer! Enjoy your rich, moist soil. It even sound good.

I've enjoyed your hubs about gardening lmmartin. And I could certainly go for the tropical look in FL. I just love palm trees.

Thanks so much for the comments. What a smart bunch of people.


einron profile image

einron 6 years ago from Toronto, Ontario, CANADA

Thanks for a most wonderful hub. Never connect the bacteria to the plants. Used to live in a house with a garden, but now living in a condo with only (22)potted plants. Have to bring in some plants for the winter. I love the beauty of the different colours in the flowers.


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

You're very welcome einron. Just talking about plants and gardens makes us feel better. I'm in a condo too right now - but miss the garden most of all and will have to return.

Thanks so much for commenting and the compliment!


Pollyannalana profile image

Pollyannalana 6 years ago from US

I never really thought about it but I can see that must be true. I love putting my hands in the dirt (it washes off)and I haven't messed so much in dirt this year but what I have is always fun and relaxing. Some say pets relax you but my 16 year old cat Lilly drives me nuts! I have to worry about her like a child now she has changed her routine and lays in the sun when we are having stroke warnings!

I think tomorrow I will spread newspaper over my table and repot things that need it, who knows, I might make mud pies. Will be a few weeks probably before I can spend time outside with it, but I do mow some, maybe that stirs me up some dirt smells. Great hub. You always find good ideas.

Oh and by the way I have a Brian in the family that I spell Brain about half the time, but then, he is one.


PWalker281 6 years ago

Great hub, BkCreative! I love walking in the botanical garden here in Hawaii, have always enjoyed walking in nature. It is definitely a stress reducer? Never heard of the bacterium, though. Makes we wanna play in the dirt!


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

Ah, Pollyannalana - the mud pies of course. I would love to do that. We had so much fun as children where there always seemed to be parks nearby - which have magically disappeared. I did some repotting and I felt so good and my plants have responded so beautifully. Maybe this is why squirrels and cats and others have so much fun out in the garden. It's such a lovely place.

Thanks for mentioning the botanical gardens PWalker281 - as a matter of fact there is a nice one here in Brooklyn and it is even free on Tuesday. I should go. How lovely that you get to enjoy all the natural beauty of Hawaii. Wow!

Thanks for the comments.


Shalini Kagal profile image

Shalini Kagal 6 years ago from India

Is that the feel-good factor in gardening? What an interesting piece of information - and it must be true because all the gardeners I know are wonderful people. When my daughter was a baby, I'd put her in a pram so she could watch while I pottered around. Then, when she could walk, we gave her a little patch to tend. She would water the flowers and the weeds with the same amount of care. For many, our un-manicured garden might not be very becoming but now I know why we love it the way it is - thanks to you. The blooming bacteria :)


Hello, hello, profile image

Hello, hello, 6 years ago from London, UK

Very inspiring. Thank you.


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

How lovely Shalini Kagal that your daughter could care for and enjoy a garden. What a gift. I'm finding here in NYC more schools are creating onsite gardens for children - it makes so much sense on so many levels. Thanks so much for writing.

And you are very welcome, Hello, hello,!


cameciob profile image

cameciob 6 years ago

BkCreative, how amazing…maybe that’s why most people want to go outside gardening as soon as the spring comes. Unfortunately you are right about chemicals in the soil and I cannot believe some people are so irresponsible and do not care about the effects of pesticides.

I hope lots of people will read your hub. Voted up and rated.


Veronica Allen profile image

Veronica Allen 6 years ago from Georgia

I need to hurry up and plant myself a garden BkCreative. While I knew how relaxing gardening could be, I never knew just how beneficial the bacteria is.


thougtforce profile image

thougtforce 6 years ago from Sweden

Useful information in this hub. I known that the soil is importent in the garden, but I thought mainly of the flowers and seeds that grows in it! Glad that it´s also good for humans!


akirchner profile image

akirchner 6 years ago from Central Oregon

I have gone to Butchart Gardens several times and it is AMAZING - all started and mostly done by a woman in a wheelchair. She used ropes to lower herself down the sides of the cliffs and plant - simply amazing! I love gardening because it renews the soul in a way nothing else does.


PWalker281 6 years ago

Yeah, BkC, I guess I'm luckier than I think, and our garden is free. You can even walk in it when it's closed - there are pathways on the side of the two gates that block cars from coming through that you can pass through.

And then there's the beach ... I really need to get out more and appreciate it all!


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

Knowing you are so wise about coffee cameiciob - it makes me think of the difference between naturally shade grown coffee and that grown with pesticides - what a difference! And nothing lovelier than a garden in the spring. Mmmmm.

I hope you do plant a garden Veronica Allen and then write all about it. I've never had better food than that I picked from the garden. Whew!

Hello thoughtforce! when we think about it and all the worms and everything else that happens to and in the soil - it all adds up. And at the moment I'm thinking about how beneficial mud baths are when done at the spa. Lovely.

Sounds amazing akirchner and I'm going to look up Butchart Gardens right now - I love these wonderful stories. Sounds like a hub idea.

Free? PWalker - the botanical gardens in Hawaii are free? And we always hear how expensive Hawaii is (although recently it was reported that NYC costs 4xs more than the national average - but I know its more). There is one day the botanical gardens near me is free. Of course you would have all the tropical plants - lovely!


Sally's Trove profile image

Sally's Trove 6 years ago from Southeastern Pennsylvania

I didn't know anything about mycobacterium vaccae until I read your Hub. This is fascinating information and brings new insights into my mother's claim that children who eat dirt have better immune systems than those who don't. Perhaps they have a better ability to learn new tasks, too!

A garden, being a world unto itself, brings both inspiration and motivation, by way of example and metaphor, to any area of life. When you are inspired and motivated, I think you live longer and better.


TheVacationLady profile image

TheVacationLady 6 years ago from Everywhere

Well this is just WOnDERFUL information! I've never heard of this bacteria. What a fabulous and informative hub. I love how the English are so smart and have no need for a lawn....there are so many more interesting things to plant!


Darlene Sabella profile image

Darlene Sabella 6 years ago from Hello, my name is Toast and Jam, I live in the forest with my dog named Sam ...

Excellent hub BKCreative, I must save this for my daughter who is so ill right now. What an awesome up and I rate this up up up love it. Your fan and friend...


Sterling Carter profile image

Sterling Carter 6 years ago from Indian Mound, Tennessee

What a great hub!

Growing up on a farm I always thought the smell of freshly turned over or tilled soil was wonderful. I love it. But I have always hated getting dirty LOL.

Anyway that smell, the fresh earth scent is also used as a cover scent for hunters. It works very well in fact in comforting big game animals.

But the interesting thing is this. When I use these cover scents or simply ad some good fresh health loam to my bag of hunting cloths. More then just the animals find it comforting.

I find oddly enough the women love the smell. I have 3 daughters and all three of them plus my wife love that smell. I thought it was just because that they have been subjected to it so many times over the years.

But... within the past few years I have attended events where I didn't have time to shower and change "Cologne" That is where I had so many women ask me what new fragrance I was wearing and where they could buy it for their husbands.

SO guys if you need a date and are unsure about how you should smell I suggest going out and playing in the dirt. Who knows it might be the perfect aphrodisiac.


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

Sally's Trove - I'm so glad you said that because my mother said the same thing - ah the wisdom that we ignored when we got older. I remember being so happy playing in dirt - it seems children become so focused and intent and it's good exercise too. I'm glad more elementary schools are including gardens. One hubber named Prasetio30 wrote about people eating dirt - it shocked many people but I knew they were on to something.

So true TheVactionLady - I loved visiting the English gardens of friends when I was in England. I remember here in NY about 30 years ago a neighbor took me to see his friend's English garden - while we were all sweating to keep up that front lawn - this person had an abundance of flowers and herbs - it smelled lovely and was a pleasure to look at - of course we suburbanites were shocked by it all.

Thank you dear Darlene Sabella. I'm glad you will share it - as a matter of fact I need to do that too. I think so many of us would benefit from a garden on so many levels.

Sterling Carter I am sold. I can see why that fresh earthy smell would be attractive - not to mention that you've done some exercise and no doubt got the pheromones pumping. And then those modern day colognes are so filled with chemicals - nope, no attraction there. I'm sure we were meant to garden and farm because where else would our basic need of food come from if we didn't grow it. Sounds like you have a great fun topic for a new hub!

Thanks for the lovely comments!


LivingFood profile image

LivingFood 6 years ago

Another good reason for finding a place where i can grow a garden!


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

I agree LivingFood - it's how I want to live now - puttering in the garden. Thanks for commenting!


Varenya profile image

Varenya 6 years ago

I never heard about this, but now I understand why it's so pleasant and delightful stay and work in the garden, I love greatly get dirty with black earth and perceive the very nice smell that emanates. Many thanks for such a beautiful and interesting hub!


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

You're very welcome Varenya. Just thinking about gardening makes me feel good. It makes so much sense that something we should do for survival is actually enjoyable. Thanks for writing!


myawn profile image

myawn 6 years ago from Florida

I just love the fresh air outside,the birds and butterflies.It is good excerise for me.


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

It is wonderful exercise myawn. I can work in the yard all day and lose track of time. That doesn't happen anywhere else.

And how great to give the birds and more a happy place to live! Thanks for writing!


Dolores Monet profile image

Dolores Monet 6 years ago from East Coast, United States

BK - and here I thought it was just the fresh air and sunshine. And the oxygen given off by plants. And you say it's a bacteria? Well, they are now my favorite germs!


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

I think it is all the things you thought it was Delores Monet - and just add the bacteria - and it gets even better! How wonderful! Thanks for writing!


Coolmon2009 profile image

Coolmon2009 6 years ago from Texas, USA

This is news to me thanks for the information. I already wanted a garden, but this article just makes me want it more. Good article !


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

I'm with you Coolmon2009 - this is my goal now to have a garden and spend my life there. Thanks for commenting!


creativelycc profile image

creativelycc 6 years ago from Maine

So that's why I feel so good after working in my garden!


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

I'm so glad it works for you and I certainly agree. It is where I am happiest.

Thanks for your comment!


Peggy W profile image

Peggy W 6 years ago from Houston, Texas

I also thought the benefits of working in the garden was the fresh air, sunshine and exercise plus the satisfaction of having a pretty environment and possibly some things to eat. Nice to learn additional benefits! Interesting! As soon as it cools down a bit, I have more work to do outside. :-)


Amber Allen profile image

Amber Allen 6 years ago

There is certainly something very satisfying to the soul when you dig into the soil. Now I know why!

Amber:)


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

Isn't it wonderful Peggy W - to have something with so many benefits - and I am sure we will discover more as time goes by. Hope you will share some of your gardening ideas with us.

And that's how I felt Amber Allen - so satisfied when I worked in my garden - and for a ton of food it took so little space. What a pleasure.

Thanks for the comments!


travel_man1971 profile image

travel_man1971 6 years ago from Bicol, Philippines

I've read about Mother Gibbens, too. She becamme a classic of her own.

Right now, my breather after writing sets of hub is to visit my backyard garden. I grow American papaya, right now...some eggplants, cassava, squash, gabi or taro (tropical plant), chinese swamp cabbage, okra (lady's finger). It really relaxes me and makes me youthful looking (heheh!) and happy.

Rated it up!


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

Wow travel_man1971 - what a fabulous garden you have - and loads of fresh food. And I am sure, absolutely positive that it keeps you youthful looking! Of course it does.

Thanks for writing and sharing a bit of your garden! Yay!


net2010 profile image

net2010 6 years ago

enjoy reading your writing - great work


ethel smith profile image

ethel smith 6 years ago from Kingston-Upon-Hull

I hope this is true. It would be good to think so.


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

Thanks for the compliment net2010 - I'm glad you enjoyed.

So far so good ethel smith - seems the farming/gardening people I've known have had that extra bit of spark around them.

Thanks for the comments!


prettydarkhorse profile image

prettydarkhorse 6 years ago from US

I like this hub, I smile and very informative, Thank you, Pity I cant garden here, I live in apartment, I like to live 100 plus, smile, Maita


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

Yes, good people should live to 100 plus. Glad you enjoyed the hub. My gardening is very limited right now too but I am working on a nice earthy place once again.


Ign Andy profile image

Ign Andy 6 years ago from Green Home Office

Wonderful hub, I have a small garden at the back. Though not much time I spend, but when I retired I plan to build herbs and veggie garden for why cooking hobby.


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

It's something I look forward to also Ign Andy - spending a great deal of time in the garden and preparing fresh food. Hey, it'll give us both more to hub about. Thanks for commenting!


PaperNotes profile image

PaperNotes 6 years ago

Oh this id very interesting. I'd love to work on my own garden but unfortunately, all ground surfaces here at home are concreted, not even a small place where I could inhale that bacteria to sharpen my brain once in a while.


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

Ah such is the case here in NYC, too PaperNotes - concrete in most places. But I do have lots of plants right now and repotting feels good. Maybe it's that soil or because they look so good.

I'm glad you found the hub interesting. Thanks for writing!


Nell Rose profile image

Nell Rose 6 years ago from England

Hi, that is fascinating! I would never even have thought of that. I don't have a garden but my balcony is smothered in potted flowers! I always feel less stressed when I am pottering about out there, thanks for the info, great stuff cheers nell


BkCreative profile image

BkCreative 6 years ago from Brooklyn, New York City Author

Sounds great Nell Rose. Your plants are working for you. I just repotted a plant and wow did I feel great. I always thought it was because I was glad to get the job done - but I see there is more too it. Wonderful!

Thanks for writing!


TheVacationLady profile image

TheVacationLady 5 years ago from Everywhere

How fabulous! Who knew bacteria could be so beneficial! Thanks for the great information!


BkCreative profile image

BkCreative 5 years ago from Brooklyn, New York City Author

You're welcome TheVacationLady! I can't wait to get back out there in the soil. Thanks for commenting! Yay!


LORD BRYAN 5 years ago

I don't think I replied to this. I keep all your posts to read again and again. I do not garden. I have no interest in it. Having said that, I do love the veggies that come from a garden. Here in England, the town where we live has a farmer's market. All of our fruits and veggies are bought weekly from there. Or just about all of them. The aroma in the summer is wonderful. The spices fill the air. This is one of my thrills of not linving the a city where I'd rather be. Fresh food. My late mother-in-law would tend our garden. She said it kept here alive watching things grow. Planning ahead. Thank you for this.

Lord Bryan


BkCreative profile image

BkCreative 5 years ago from Brooklyn, New York City Author

Hello Lord Bryan - always an honor to hear from you. I too have enjoyed the farmer's markets when I visited my delightful cousins in England. And the food just smelled and looked soooo good. Almost different from what I see here. Imagine being able to eat raw Brussels sprouts.

It's on my list now - moving out of the city and into a garden (and I guess a house somewhere).

Thanks for commenting!


howcurecancer profile image

howcurecancer 5 years ago

This is for the very first time ,I read about natural bacteria!


BkCreative profile image

BkCreative 5 years ago from Brooklyn, New York City Author

There is so much of it howcurecancer - and instead we are destroying it. Every time we use chemicals in the garden or on those great big lawns we are killing the soil and its bacteria. We won't learn because we are too easily sold as consumers. There's a reason why there is so much runoff from lawns - once the soil dies and the worms - there is no more aeration.

Thanks for commenting.


Mountain Blossoms profile image

Mountain Blossoms 4 years ago from SE Thailand

Really enjoyed your hub and am trying to find time to read more, but the garden keeps calling. It gives me such a buzz to work with plants and be really dirty - not just my hands - you should see my feet!! So interesting reading about the bacteria too. Thank you for your lovely articles. M


BkCreative profile image

BkCreative 4 years ago from Brooklyn, New York City Author

Thanks so much Mountain Blossoms - I can instantly tell that you are a sharp gardener. Yay!

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