How to Create a Closed Native Terrarium | Ecosystem in a Jar
Cut a circle of mesh screen or a coffee filter slightly larger than the jar’s diameter. Press it down over the charcoal. This prevents soil from clogging the drainage layer. bottle biosphere guide full
Once you master the basic bottle biosphere, try these variations: How to Create a Closed Native Terrarium |
| Plant | Growth Rate | Light Need | Benefit | |-------|-------------|------------|---------| | Hornwort | Fast | Medium | Oxygen, shelter | | Java Moss | Slow | Low | Bacteria habitat | | Duckweed | Very fast | High | Nitrate sponge | | Anacharis | Fast | Medium | Easy rooting | bottle biosphere guide full