Bentonite Clay 20kg

Regular price $42.90

Available Perth Metro Only

This natural, unmodified clay is an effective soil conditioner that will improve your soil structure and maximise water and fertiliser use. Sourced locally from mines at Watheroo, Western Australia, Bentonite clay is safe for aquatic systems, plants, animals and micro-organisms. 


  • Improve water absorption on non-wetting or water repellent soils.
  • Increase water and fertiliser retention in sandy soils.
  • Improve the quality of soils for lawns, vegetable gardens, pot-plants and native gardens.
  • Supply soluble plant nutrients, including calcium, magnesium and potassium.