DIY Moss TerrariumPosted: September 2, 2015
As an extra-special party favor for our Woodland-themed baby shower, (post coming soon!) we provided supplies for each guest to create their own little moss terrarium.
After scouring Pinterest for all of the best information on how to create and care for a moss terrarium, I decided to put together my own DIY to share with you all of my findings.
So here goes!
1: Clear glass container, with or without a lid. We visited Goodwill on their 50% off day and loaded up on adorable jars and glasses for as little as $.50 each!
2: Pebbles. The sizes can vary; it really depends on the size of the container and how you want it to look. It is preferable that your pebbles are clean so as not to introduce any unwanted elements (such as other plant life or bacteria that may grow mold)
3: Potting soil. I read that it should be potting soil, not gardening, so I took their word for it.
4: Activated charcoal or carbon. It’s the same thing often found in the aquarium care section, and helps purify the water to avoid mold.
5: Fresh live moss! We got ours from teresab123 on Etsy. She provides lots of supplies as well as ready-made terrariums.
6: Accessories. Look in the miniature section of craft stores or gather up your own natural elements. Try to find things that will withstand frequent watering.
Moss = teresab123
Start with a layer of pebbles. I like to be able to see them in the bottom of my glass so I used a generous amount. The height of the container will also determine how much you use so keep an eye on that.
Next sprinkle a layer of charcoal over the rocks. It doesn’t need to be thick, just a little bit over the entire surface area to filter the water.
Now add the soil. I patted it down to make enough room for my moss and accessories. Make it thick enough to allow roots to grow and let the dirt retain some water so that the moss stays damp. You don’t want the soil so thick that the water doesn’t eventually pass through to the pebbles. Soil that is constantly wet will encourage mold.
Although moss can grow tiny roots, it isn’t necessary to dig a spot for it in the soil; just lay the moss gently on top and press lightly so that the moss roots are touching the soil.
Mist the moss to start the dampening process and keep it alive. I’d suggest a gentle spray bottle since we don’t want standing water at the bottom. I think I’ll keep an eye out for a cute little copper mister to replace my re-purposed Windex one… 🙂
*Note, use filtered water, as tap water can burn the moss.
Then add your accessories!
Keep in a moderately lit area, not direct summer sunlight or windowsills as the bright sun (especially here in Phoenix) will most certainly burn the moss.
Mist lightly and frequently. Open terrariums need to be watered every couple of days as their water tends to evaporate quickly. Just keep an eye on the level of moisture, it should stay slightly moist but not so much so that water gathers at the bottom. If you notice this just lighten up on the amount of water you give it but don’t leave it completely.
Closed terrariums can go a week or two between waterings since they have created their own little ecosystem. If you notice too much condensation building on the sides of the glass remove the lid and let it dry out a little before sealing it again.
If mold does begin to grow, try using a bit of paper towel and a pick (like a skewer) to gently dab out the mold, so it won’t affect the rest of the moss.
Some of my favorite terrarium tutorials can be found on our Woodland Nature Baby Shower board on Pinterest.