New terrariums coming soon
If you saw me at a show recently and liked the Sphere Terrariums, I'll be adding them to this site very soon.



small glories started over lockdown last winter. I often hike in the woods after work, foraging for mushrooms in season, and just enjoying being in nature.


In late Fall I created a couple of moss terrariums so I could watch moss growing indoors during the winter months when moss in the woods was covered in snow.

Since then, I have been collecting plants and ferns suitable for terrariums. I collect moss sustainably away from conservation or public land.

I live and work at Western Avenue Studios and Lofts in Lowell, MA and most months I show my terrariums during Open Studios day. Besides making terrariums I am also a clothing designer, knitter, hiker and mushroom forager.

New Stockist

Sphere Terrariums are now available at Tiny Arms coffee shop at Western Avenue Studios in Lowell, Massachusetts.

Terrarium Care

Terrariums are a easy, low-fuss way to have beautiful growing plants in your home.

Closed terrariums create a self-sustaining ecosystem with a water cycle of evaporation and condensation that keeps plants healthy. Plants that can be hard to grow in dry indoor air will flourish in the steady humid air of a terrarium.

Terrariums require little ongoing care once a few basic needs are met.



Your new terrarium needs bright indirect light, with no direct sun. So no sunny south-facing windowsills or dark corners.

In direct sun your terrarium will turn into a greenhouse and cook the plants.


In dark areas your terrarium plants will grow weak from lack of light. Plants with pink/colored leaves will turn green.

You can measure light with a free light meter phone app.
Look for a reading of
at least 200 foot candles or higher.
Or use an LED lamp to supplement the existing light.

Light meter apps are also useful for growing houseplants.

It will take a few days for your terrarium to adjust to
its new home. Once you have found a good spot it’s best
not to move it around too much.


Closed terrariums will only need additional water once the existing water starts to evaporate and escape through gaps around the lid.


If there is no condensation forming this is likely a sign your terrarium needs a misting of water.

Mist your terrarium lightly using a spray bottle. Your terrarium does not need watering like a regular houseplant would. Use filtered, distilled or rainwater rather than water from the faucet.

Mist your terrarium when the plants and moss need it, not on a schedule. Your terrarium may need misting when you first bring it home, as it adjusts to its new home.


Once established it may only need misting once every few months.
Your terrarium has a bottom layer of charcoal forming a false bottom which keeps the water clean and acts as a reservoir.

t’s best not to oversaturate the soil or soak the plants.



Condensation will form readily on the inside walls of your terrarium as a natural part of the water cycle.

You can carefully run a finger around the walls to clear the excess or use a microfiber cloth which also helps to keep the glass clean.


If you over-mist, leave the lid off for a few hours to let excess water evaporate.

Plant Growth

The plants in your terrarium will grow over time and eventually you will need to trim them with small scissors and remove the trimmings with tweezers.


You can often use the cuttings to grow new houseplants.


You may want to replace plants that have grown too big.

Low Light Problems

If a pink/colored plant is growing green leaves in low light, trim off and remove all the new growth, and move the terrarium to a position with more (indirect) light.


Do the same for etiolated (stringy) growth.


If you see white fuzzy mold, apply rubbing alcohol sparingly with a Q-tip and move the terrarium to a position with more (indirect) light.

line of terrariums.jpg
Contact Antoinette for a special order or if you have a question

Thanks for submitting!