Building terrariums from glass jars is an enjoyable and environmentally friendly way to recycle glass containers. This guide provides detailed steps to transform everyday jars into beautiful miniature gardens.

A comprehensive guide on how to create beautiful terrariums using upcycled glass jars, contributing to sustainability while adding a touch of green to your space.

Build Terrariums from Glass Jars

Prepare the Glass Jar

Clean and dry your glass jar to remove any residue. Ensure it is completely dry to prevent mold growth.

Add Drainage Layer

Place a layer of small stones or pebbles at the bottom of your jar to facilitate drainage and prevent root rot.

Layer Activated Charcoal

Add a thin layer of activated charcoal above the stones to keep the terrarium fresh and prevent the growth of bacteria and fungi.

Add Soil

Place a layer of potting soil suitable for your chosen plants. This layer should be deep enough to accommodate root growth.

Plant Selection and Planting

Choose small plants that will fit comfortably in your jar. Make small holes in the soil to plant them and gently cover the roots with soil.

Decorate

Add decorative elements like moss, small figurines, or colorful stones to enhance the visual appeal of your terrarium.

Watering

Lightly water your terrarium based on the type of plants. Be cautious not to overwater, especially in closed environments.

Placement

Place your terrarium in an area with adequate but indirect sunlight, as direct sunlight can cause overheating.

Consumer Goods

Groceries

Glass Jars

Build Terrariums From Glass Jars

Clean and dry the glass jar to ensure there is no residue left.

Add small stones or pebbles at the bottom of the jar for drainage.

Add a thin layer of activated charcoal to keep the terrarium fresh.

Place a suitable depth of potting soil over the charcoal layer.

Choose small plants and plant them into the soil.

Add decorative elements like moss and figurines to the terrarium.

Lightly water the plants according to their needs.

Place the terrarium in an area with appropriate sunlight.

Glass jar	Buy
Small stones or pebbles	Buy
Activated charcoal	Buy
Potting soil	Buy
Small plants	Buy
Decorative moss	Buy
Decorative elements (optional)	Buy

Small gardening trowel	Buy
Spray bottle	Buy
Tweezers	Buy

Build Terrariums from Glass Jars

Materials Needed

Tools Needed

Steps

Recycling Categories

Consumer Goods

Electronics

Organic Waste

Industrial Items