How to Build a Terrarium

Weren’t born with a green thumb? Not to worry, some of Mark Cullen’s gardening tips are beyond my gardening abilities too! Don’t get discouraged though, try a smaller (but awesome) project like a terrarium instead. This idea is especially good for condo dwellers who don’t have a yard!

Adding a hint of green indoors is economical, easy and extremely popular. The pros are simple; terrariums are efficient oxygen boosters and can add a much needed sense of green presence to your home. There are so many styles, shapes and sizes to choose from, but the instructions are practically all the same. As for your tools, all you’ll need is a glass container of your preference, charcoal base, soil, low maintenance terrarium plants (list provided below), sheet moss and whatever types of terrarium decorations you like.

When selecting a container, be open minded. Your terrarium is completely customizable. However, choosing a container that welcomes open air will make it easier for your plants to survive. Secondly, charcoal bases are commonly used for terrariums because they will help filter air and keep the environment inside the terrarium nice and fresh. Though it’s not necessary, adding a thin layer of sphagnum moss on top of the base keeps soil from setting on the charcoal filter, which, will allow the roots of your plants to grow to their maximum potential. As for soil; potting soil works perfectly. If you’re using seeds, try using Spiderwort or Swedish Ivy for low maintenance, low light plants or Begonia Rex for a colourful and exotic look.

Via bcliving.ca

You’ll need to fill your container with a proportionate foundation of charcoal base. Meaning, if you’re using a 15 inch tall container, you’ll need about 1 inch of charcoal base. Then you’ll add the moss and soil, followed by your seeds or plants. Be mindful to keep enough room between plants, allowing them to grow freely. You’ll also need the extra space to pack in extra soil around the plants to cover their roots. Add a little moss to the top layer of soil, around the plants and your terrarium is complete. The only hard part about having a terrarium is remembering to water your new green friends, luckily there are a number of plants for terrariums that don’t need a lot of watering! Also, direct sunlight isn’t super important, but it depends on the plants you choose, so make sure you do your research before deciding on a setting place for your indoor, mini garden.

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