: Use a funnel to add your potting mix. Ensure the soil is deep enough (usually 5–8 cm) to anchor your chosen plants. Insert the Plants : Poke a hole in the soil using a stick or dowel.
: A thin coating of activated charcoal over the pebbles. This acts as a filter to keep the water "sweet" and prevent the growth of odors or harmful bacteria. bottle biosphere guide full
: Pour in your pebbles, followed by a layer of activated charcoal. : Use a funnel to add your potting mix
Gently remove your plants from their original pots and shake off excess soil. bottle biosphere guide full
: A piece of mesh or weed suppressant fabric can be placed above the charcoal to keep the soil from sinking into the drainage layer.