By Ava Green

Usually, by the time February or March rolls around, I’m pretty tired of the health crazes like extreme diets and exercise plans I’ve been trying for the fifth year in a row. This year, let’s take a look at something that naturally supports our good health, both mental and physical. It’s time to stop and “smell the flowers,” so to speak.

Mental and Physical Health

Many gardeners already realize this, but studies are showing that simply seeing greenery can benefit our mental health. Whether it's a walk in the woods or a handful of houseplants, seeing green leaves makes a difference for humans! Research shows that it helps boost our mood and improve how we get along with people. Who doesn’t need a mood booster during cold, dark days? And getting along with people, well, the world just needs more of that, too, doesn’t it?

You may also already know that tending to plants reduces stress, but did you know that science is proving it? PubMed published a study stating:

"Interaction with indoor plants may reduce psychological and physiological stress by suppressing autonomic nervous system activity in young adults: a randomized crossover study."

This isn’t the common thinking about working outside in the garden increasing physical strength and stamina. It’s a study that examines our autonomic nervous system, the one responsible for automatic and essential bodily functions we don’t even think about, like breathing. The study compared participants performing two tasks: one on a computer and the other doing plant transplanting. The results suggest that interaction with plants indeed reduce stress without us even thinking about it! No task that requires willpower, just daily tending to plants like transplanting, watering, dusting, pruning, or turning the pots to get sun on the flipside.

So plants boost our mood, improve interactions with others and physically reduce our stress levels without us even trying. It’s no wonder we just feel better when we’re around plants.

Air Quality

Research also shows that indoor air pollution is often worse than outdoor air pollution. VOCs (Volatile Organic Compounds) from washing detergents, paint, furnishings, and building materials, as well as bacteria, fungal spores, and dust, negatively affect human health.

Fresh air can counter the impact of indoor pollutants, but often it’s too cold to open the windows in the middle of winter. When you can’t let fresh air into the house, indoor plants will help. We know that growing trees outdoors has a massive impact on air quality and the health of the planet, and inside our home, tropical plants contribute in the same way. The contribution of each type of plant varies, so having a variety is a very good idea.

What to Grow

Here’s a list of easy-to-grow, green indoor plants that Eising’s resident tropical plant expert, Courtney, and the UK’s Royal Horticultural Society (RHS) recommend:

Aglaonema ‘Silver Queen’ (Chinese evergreen ‘Silver Queen’)

Aspidistra elatior (common Aspidistra, Cast Iron plant)

Chamaedorea elegans (Parlour Palm)

Chamaedorea seifrizii (Bamboo Palm)

Chlorophytum comosum (Spider Plant)

Crassula ovata (syn. Crassula portulacea) (Jade plant, Jade tree)

Dracaena fragrans ‘Janet Craig’ (Dragon Plant)

Dieffenbachia ‘Tropic Snow’ (v) (Dumb Cane)

Dracaena marginata (v) (Madagascar dragon tree)

Epipremnum aureum and ‘Marble Queen’

Ferns - many types

Ficus elastica (Rubber tree, Rubber plant)

Hedera helix (English ivy, common ivy)

Howea forsteriana (Flat Palm, Kentia palm)

Rhapis excelsa (Bamboo Palm, Lady Palm)

Sansevieria (Snake Plant) - many types

Spathiphyllum sp. (Peace Lily)

Syngonium podophyllum (Nephthytis)

Zamioculcas zamiifolia (ZZ plant, fern arum)

Is there a downside to having houseplants? Yes, if you have small children or pets, be mindful of the plants that can be toxic if ingested (see resources listed below).

While many of us in Ontario focus on “nice” weather and getting outside to garden, it’s pretty clear that our indoor plants do much of the heavy lifting to improve our health through the cooler seasons. Even if you don’t have a “green thumb”, it’s worth giving tropical, indoor houseplants their well-deserved space in our homes, hospitals, offices, nursing homes, classrooms, restaurants…or any indoor space!

Resources:

PubMed study on indoor plants and their impact on human stress - https://pmc.ncbi.nlm.nih.gov/articles/PMC4419447/

Sally Augustin, PhD, Environmental Psychologist - https://www.psychologytoday.com/ca/blog/people-places-and-things/201802/benefits-of-the-indoor-plant

RHS - https://www.rhs.org.uk/plants/types/houseplants/for-human-health

For a list of indoor plants and the VOCs they have the potential to reduce, PubMed review article by Dela Cruz et al., 2014 - https://pubmed.ncbi.nlm.nih.gov/25056742/

PETAs list of plants that are safe for pets: https://www.peta.org/living/humane-home/animal-friendly-houseplants/?utm_source=PETA::Google&utm_medium=Ad&utm_campaign=0422::veg::PETA::Google::SEA-Vegan-Grant::::searchad&gad_source=1&gad_campaignid=96533821&gbraid=0AAAAADu2DAt3SGF9vPRkHJqkNw-eZ6kEH&gclid=CjwKCAiAvaLLBhBFEiwAYCNTf9nyavbUnefHx0FaUekq4HZyXPrIwYhnJqgnu_g_TPea3nExhT-jOhoCqLUQAvD_BwE

RHS list of safest plants for children: https://www.rhs.org.uk/plants/types/houseplants/houseplants-for-children

If dull days have you feeling a little down, a fresh, green, tropical plant might just be the tonic to inject some life into your living space and brighten things up.

Go Green

Spring flowers are beautiful, but the hero of Spring is the abundance of green. As everything comes back to life, it’s the colour that begins to envelop us, and it just makes the world look so much better again.

Adding greenery to your home can have that same overall effect! If you’re new to houseplants, there’s really something for everyone. There are tropical plants that can be very easy to grow and require very little attention. Plant care (how often they need water) and conditions (how much light they need) are two main factors to think about when choosing the best indoor plants for you.

Here are four beautiful houseplants to consider:

Snake Plant

Dracaena trifasciata or Snake Plant is a very hardy indoor plant, some say nearly indestructible. It will grow in almost any amount of light - dark to bright, so it can be placed virtually anywhere in your home. These tough plants require very little water - only water them if the soil feels dry. Overwatering may lead to root rot, so save your love and attention for something else, your Snake Plant just needs a little sip now and then.

ZZ Plant

Wondering why the strange name? Technically its name is Zamioculcas zamiifolia…so let’s stick with ZZ! This is another easy to care for house plant. It likes bright, indirect light and some water every couple of weeks. Basically, a drink whenever the soil dries out. Not bad for a plant that looks like its shiny leaves have had a spa day.

Spider Plant

Spider Plants are predominantly known for their graceful arching foliage, but they do send out a stem of small, star-shaped flowers fairly regularly on mature plants adding to the beauty of this popular house plant. Bright indirect light is where it thrives, and it does enjoy regular watering. Humidity can also help the Spider Plant stay healthy which makes it a great candidate for a bathroom with a shower or tub in it.

String of Pearls

Tiny, pea shaped leaves that look like pearls on a string make this a very unique houseplant. Unique may be a code word for: this one needs a little more attention. It’s best grown in a plant hanger or on a shelf where its trailing lengths of pearls are undisturbed. Morning light is best, not full light in the heat of the afternoon. During its growing season in Spring and Summer, keep the soil moist. It can be watered less in the winter. This is a plant that you can talk to each day while you give it a little drink, and it may become a very loyal friend. String of Hearts or other succulent, trailing vines are also plants to consider when you come in to shop and you’re liking the sound of this one.  

When you do come into the store to see us, we can help with any other questions that you may have, like whether or not fertilizer is recommended and when to repot. Or, read this article on Tropical Plant Care. 

When you pick out your new tropicals, we also have a great selection of decorative pots to place your new plants in to enhance your decor.  

Eising Exotics

If you’re looking for a really special feature plant, or maybe to make your garden or pool area feel like you’ve been transported to a southern paradise, it’s time to pre-order larger palms and tropical plants! Shopping for these tropicals will surely make you feel like warm Summer breezes are just around the corner. Visit the Eising Exotics page now to view what’s available and place your pre-order.