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What's so great about houseplants?

What is so good about houseplants? Why do plants make people happy? They certainly make us happy, so we decided to find out. 

There’s actually tons of recent research that puts science behind the reasons people love placing plants in their homes.

Plants have the power to improve health & wellbeing.  

So what's the science?

Research on the benefits of plants for health and wellbeing has been carried out over numerous studies for the last 50 years. Of the more famous, is the NASA clean air study which was first published in 1989. More recently, Horticulture Innovation Australia in conjunction with RMIT University and University of Melbourne reviewed over 100 studies on the subject and concluded, there is evidence plants provide two major benefits:

Improved air quality

Improved wellbeing

More and more of the population live in an urban environment and are spending up to 90% of their time indoors. We as humans have an innate connection with nature, which is sometimes ignored in our day to day lives. A simple small group of plants can liven the dullest of spaces, and make even the tiniest apartment feel more like home.

So how do plants improve air quality? 

Indoor plants can reduce air pollutants and Volatile organic compounds (VOCs) by 75-90% 

VOC’s are compounds that readily become vapors or gasses. Examples include benzene, formaldehyde and trichloroethylene. These compounds can be be found in various household items including:

Household chemicals & cleaning products


Furniture finishes 

There is still a common misconception among the general public that plants shouldn't be kept indoors because they think plants take oxygen out of a room. I can tell you, this is definitely not the case, all plants release oxygen and absorb carbon dioxide.

Essentially, the level of improvement in air quality depends on the type and size of the plant.

You can read about NASA’s widely published study defining their top 10 plants for improving air quality here.

How do plants help to improve well-being?

Well-being can be defined as the state of feeling comfortable, healthy or happy.

Evoking feelings of relaxation, inspiration and positivity.

According to the research completed for plant life balance, the total number of plants combined with the variety of plants is the key to offering these benefits.

So how many is too many?

If you search anything related to plants on instagram  you'll find there’s millions of homes and apartments filled to the brim with plants. Georgina Read from The Planthunter says “Go wild with plants”. We love this sentiment and agree wholeheartedly.

We suggest starting with one and growing your collection gradually. Once you develop a routine of watering and maintaining your plants, having your own indoor garden will provide great benefits. 

Not sure where to start?

Georgina Read and the Planthunter crew worked with Horticulture Innovation Australia to add a bit of style to this research into a new app plant life balance. The app combines the research with a virtual reality interface for the user to style plants in their space. It can even generate a plant list the user can save to refer to at their local nursery.

The research panel created a simple rule of thumb to help people get started adding plants to their homes. 

1 medium size plant increases air quality in the average room by 25%

5 plants of various species and sizes leads to significantly increased wellbeing 

Plant life balance also offers eleven different themed looks like the one below, to help inspire the would be houseplant enthusiast. 


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