4.5L Gnat Barrier Granules

Yates Gnat Barrier is made from natural abrasive pumice granules which provide an effective physical barrier against fungus gnats.

• Specialised abrasive granules
• Granules provide an effective barrier against fungus gnats
• Apply granules to a depth of at least 3 cm on the surface of your potting mix
• Granules help reduce water loss from the surface of your potting mix
• Retains moisture for your plant to access when needed
• Natural, non-toxic