Bottle Biosphere Guide 【FREE】

A stable bottle biosphere requires at least three functional groups:

Start with a drainage layer of pebbles or horticultural charcoal to prevent root rot. Top this with potting soil or a mix of coco dust and vermicompost. Bottle Biosphere Guide

Plastic planting – Exploring nature | #AdventuresAtHome | #Guides A stable bottle biosphere requires at least three