The importance of substrate layers

 Detail why the order of layers is structurally critical to prevent root rot:

Drainage Layer (Pebbles/Gravel): 

Acts as a reservoir for excess water so roots don't sit in soggy soil.

  • Charcoal Layer (Activated Carbon): Acts as a natural filter to absorb impurities, toxins, and odors, keeping the closed environment fresh

  • Sphagnum Moss Barrier: Prevents the topsoil from slipping down into the drainage pebbles.

  • Substrate (Potting Soil): High-quality, airy soil suited for moisture-loving plants.


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