Simply cut the mesh to slightly bigger than your pots drainage hole and lay mesh at the bottom of your pot. Pot up your plant as usual.
This will ensure you don't loose any potting mix out the bottom of your pot but will still allow the water to drain freely when watering. Fantastic for handmade pottery or terracotta pots with larger drainage holes.
 
Also a little plant hack is when you are watering plants in the sink, place a piece of the mesh over the sink drainage hole to capture any escaping potting mix that could potentially piece build up and block the drain! Then simply lift up and discard what substrate it has captured.
 
SIZE:
SQUARE - 10cm x 10cm mesh
ROUND - 7.4cm Diameter mesh
 
QUANTITY: 5 pack