Bottle Biosphere Guide -

To succeed with this , you must respect three biological pillars:

Once sealed, the biosphere acts as a tiny version of Earth. The plants create oxygen and water vapor during the day, which condenses on the sides of the bottle and rains back down, creating a continuous water cycle. Why Build a Bottle Biosphere? Bottle Biosphere Guide

Once your biosphere is sealed, place it in Never place it in direct sun, as the glass will act like a magnifying glass and "cook" your plants. Common Issues: To succeed with this , you must respect