How can I create a bottle garden terrarium at home?

To create a bottle garden terrarium at home, you will need a clear glass or plastic bottle, small plants, potting soil, gravel or pebbles, activated charcoal, and decorative elements. Start by adding a layer of gravel or pebbles at the bottom of the bottle for drainage. Next, add a thin layer of activated charcoal to prevent mold and bacteria growth. Then, add a layer of potting soil and carefully plant your small plants. Finally, add any decorative elements and mist the terrarium with water. Place your bottle garden terrarium in a well-lit area but away from direct sunlight. Remember to water your terrarium sparingly to maintain a balanced ecosystem.