You betcha! And there are scientific reasons why.

If you’re feeling  the winter blahs, here’s a suggestion: instead of reaching for that glass of wine, put on some warm work clothes and work gloves, grab your garden tools and head out to the yard.

Active gardeners say that the simple act of gardening lowers stress levels and lifts spirits.  Many gardeners say it’s meditative, a gentle exercise, fun, and allows us to be nurturing and to connect with life on a fundamental level.

Now, there is some scientific evidence to give credibility to their claims.

The soil itself has a natural ingredient that may stimulate serotonin production, which makes people more relaxed and happier. Microbacterium vaccae,  a bacteria that lives in the soil, is the origin.

A number of disorders, like obsessive compulsive disorder, bipolar problems, anxiety and depression have been  linked to serotonin deficiencies. In recent animal trials using the bacteria, animals showed increased cognitive ability, lower stress, and better concentration than the control group. The results in the animal trials lasted for three weeks after initial exposure.

Scientists are also studying the bacteria in boosting immune systems to treat cancer, Crohn’s disease and rheumatoid arthritis. These recent scientific discoveries give new meaning to “playing in the dirt.”

Here are some gardening activities that anyone can do in February to reduce stress and anxiety and perhaps get a dose of Microbacterium vaccae:

  1. Put organic material around landscape areas and beds. Then add about two inches of mulch above the organic material. Avoid dyed mulch because of possible impurities like arsenic may be present.
  2. Check your irrigation system now to avoid the spring rush. A visit from The WISE Guys is free. Go to to sign up for a WISE Guys visit.
  3. Do not fertilize your lawn yet. Wait until the grass begins  to green up.
  4. Fertilize trees, shrubs and vines so the plant roots can absorb nutrients before spring growth.
  5. February is the ideal time to plant roses. Surprise your significant other by planting one or several roses for Valentine’s Day.
  6. Get your soil tested. A soil testing kit is available from Texas A&M Agrilife Extension Service in Conroe or at The Woodlands Water Resources Building, 2455 Lake Robbins Drive. Again, avoid the spring rush.
  7. Do not irrigate your lawn yet. Irrigating now will encourage fungal infections. And remember, your monthly sewer bill is determined by the volume of water used in December, January and February. Using less water during these months lowers your sewer bills for the entire year.
  8. Install a rain sensor, smart irrigation controller, or manual controller.
  9. Harvest the remaining winter vegetables and prepare your vegetable garden for spring planting.

Get your hands dirty and enjoy the benefits of nature.



  1. Brenda Beust Smith -

    It’s probably even more basic than that. Plants give off oxygen. While some maintain this is just a placebo, oxygen bars are popping up across the country, and making quite a bit of $$$ off customers convinced they feel better after a “fix.” So whether it actually physically affects us or not, just thinking getting down close & personal with our plant will probably have that effect!

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