Some plants thrive in a closed terrarium while others prefer an open one. We like mini indoor ferns and the ... Moving through your terrarium from the back to the front is the simplest way. The design ...

I’ve made a bajillion terrariums, and realized I ... Add the second plant towards the front of the jar. In this case, we’re using a trailing plant and letting it spill out of the opening in the jar.

There are two main types of terrariums, and each provide different conditions for plants to thrive: Open terrarium: This type has no lid and can handle more direct sunlight, but may need more ...