Guides

Build it right the first time.

Everything on this page exists to answer the questions that decide whether a first terrarium thrives or quietly dies: which type to build, which plants to choose, and what goes in the vessel.

Start here

Closed vs open terrarium

The first decision that changes everything else — compared side by side: watering, humidity, plants, light and upkeep.

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Choosing plants

How to choose a terrarium plant

The nine factors that decide whether a plant thrives under glass, from environment match to growth habit.

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Choosing plants

Which plants go together?

The pairing rules — match the climate, match the light, mix the shapes — plus five ready-made combinations.

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Building

Terrarium layers, bottom to top

Drainage, mesh, charcoal, substrate and top dressing — how deep each layer should be and which you can skip.

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Building

The 10 mistakes that kill first terrariums

Succulents in sealed jars, direct sun, overwatering and the rest — why each fails and the simple fix.

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Ready to gather the parts? The kit page walks the build layer by layer.

Grow better terrariums

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