Petal Power: Why Is Gardening So Good For Our Mental Health?
10 ways horticulture helps us heal, overcome anxiety and lift low mood
Posted May 13, 2015
Time and again research reveals that gardening has a positive effect on our mental health, so let's explore what it is that seems to make horticulture so healing.
1. Looking after plants gives us a sense of responsibility.
I remember when my mother gave me a little spot in our garden to tend. I must have been about five. I demarcated it with stones and planted forget-me-nots and ‘poached eggs' flowers that still make me smile.
Having to care for plants is a good way to learn to look after and respect other living things and when we are small it helps develop an appreciation of the magic of nature.
2. Gardening allows us all to be nurturers.
It doesn’t matter if we are seven or seventy, male, female or transgender, gardening underlines that we are all nurturers. Horticulture is a great equalizer: plants don’t give a fig who is tending them and for those with mental health problems to be able to contribute to such a transformative activity can help boost self-esteem.
3. Gardening keeps us connected to other living things.
Gardening can act as a gentle reminder to us that we are not the centre of the universe. Self-absorption can contribute to depression, and focusing on the great outdoors – even in the pared-down form of a patio – can encourage us to be less insular.
As long ago as 2003, research concluded that for those in mental health units and prison, the social nature of group gardening is beneficial because it centers on collective skills and aspirations rather than individual symptoms and deficits. Yet to dig and delve in a walled or fenced garden also helps to keep vulnerable people within boundaries both literally and metaphorically, allowing them to feel safe at the same time as they expand their horizons.
4. Gardening helps us relax and let go.
For many, the peacefulness associated with gardening comes not from its social aspect however, but the opposite. It enables us to escape from other people. ‘Flowers are restful to look at. They have no emotions or conflict,’ said Freud. Tending to plants allows us to tap into the carefree part of ourselves with no deadlines, mortgages, or annoying colleagues to worry about.
Moreover, the rhythmic nature of many tasks associated with horticulture – weeding, trimming, sowing, sweeping – allows thoughts to ebb and flow along with our movements. I often take to watering the plants in my patio when trying to untangle the knots in plots or characterization that can arise when writing a novel, and all too often the solution comes to me far more easily there than if I sit staring and despairing at my screen. The competing thoughts inside my head somehow clear and settle, and ideas that are barely formed take shape.
5. Working in nature releases happy hormones.
To say that gardening encourages us to exercise and spend time outdoors might seem a statement of the obvious, but it’s worth reminding ourselves that what’s good for the body is also good for the mind. When I’m deeply immersed in writing it can be all too easy to forget this, but when we exercise levels of serotonin and dopamine (hormones that make us feel good) rise and the level of cortisol (a hormone associated with stress), is lowered. It’s true that a session in the garden can be tiring, but it can also get rid of excess energy so you sleep better and ultimately feel renewed inside.
6. Being amongst plants and flowers reminds us to live in the present moment.
As I explain in my little book on anxiety, 'when we let go of ruminating on the past or worrying about the future and instead focus on the here and now, anxiety lessens’. So one of the best ways to calm the anxious mind and lift mood is to become more ‘present’. Next time you’re in a garden, pause for a few moments and allow yourself to be aware of your senses.
Listen. Touch. Smell. See.
Just a short time experiencing the fullness of nature like this can be very restorative.
7. Gardening reminds us of the cycle of life, and thus come to terms with that most universal of anxieties: death.
Rituals can help us work through difficult emotions, including grief, and gardening is a form of ritual involving both the giving of life and acknowledgment of its end; it's symbolic of regeneration. It’s no coincidence we create gardens of remembrance and mark the scattered ashes and graves of our loved ones with roses, shrubs, and trees; by doing so we’re acknowledging that from dust we all come and to dust we return.
8. Some aspects of gardening allow us to vent anger and aggression...
Clearly then, horticulture is not all sweetness and light: nature has its dark side too. In a similar vein, some of the therapeutic power of gardening is that it allows us to unleash our anger and aggression as well as providing an opportunity to nurture. Why beat pillows with a baseball bat or yell at the cat when you have a hedge to hack? I confess there are times when I enjoy cutting and chopping and yanking and binding as much, if not more, than sowing and feeding and watering, and the great thing about destructiveness in the garden is that it's also connected to renewal and growth – if you don't cut back the plants, your space will be swamped by them.
9. ...whilst others allow us to feel in control.
In a similar vein, anxious people often feel overwhelmed, and gardening can be a good way of gaining a sense of control. Moreover, whereas trying to control other people is invariably a fruitless exercise, you’re more likely to succeed in controlling your beds and borders, which can make gardening a particularly satisfying experience.
10. Last but not least, gardening is easy.
When it comes to growing things, for all its power of healing, the world of plants can feel intimidating to an outsider. If you’re new to gardening you may well be anxious you won’t have ‘green fingers’ and here, as with all new ventures: starting small is key.
You don’t need garden the size of a meadow to enjoy horticulture; you don’t even need a patio the size of mine (above).
Just one hanging basket or few pots along a window ledge can lift the spirits whenever you look at them, and if you’re strapped for cash, why not recycle an old container like a colander or ice-cream carton?
I also recommend looking for packets that say ‘Ideal for Children’ – who cares if you left school years ago? Nasturtium are a good bet, as are sweet peas, or, if you can find a patch of earth which gets sunshine, try sowing sunflowers or poppies directly into the soil. It’s the perfect time of year to get planting and gardening is a lot more affordable than many other forms of therapy, so why not grow yourself better by making an appointment with Mother Nature today?
If you enjoyed this, you might like to look at my earlier post, which asserts that anxiety is like a weed because it is a perfectly natural, yet unwelcome response. As well as writing books, I also help run an online support group for anxiety sufferers where we share tips on how to deal with worry and panic with one another.