Looking for an attractive, environmentally friendly and unique alternative to tan bark or other mulch products? At Aerolite Quarries we have you covered!

  • The product will last for many, many years without changing colour or breaking down saving you the effort of constant reapplication that is often found with alternatives products
  • Is great at insulating the ground underneath, reducing water usage and heat stress to plants.
  • Makes weeding a breeze!
  • Completely flame retardant – crucial if bush fires are a risk.
  • Termite proof – Our products will not support termite access to your home.

Aerolite's Scoria has been aerated by nature, infusing our quality products with many natural advantages.

This make our scoria the ideal growing medium to improve soils, hydroponics mixes and potting mixes. It naturally absorbs and holds water, perfect for drought proofing gardens. The aerated structure also mean our scoria has a naturally high surface area, this enables a much larger growth of healthy microorganisms then normal dense sands and aggregates.

Strong and Durable: Contrary to some other scoria products - Aerolite's products do not break down or powder over time due to our unique glass like structure. 

(Please note: Other colors are only available by special request.)

The material is supplied as a 14mm aggregate, but other colors and sizes are available on request.


Our stock colors are the true black and a heritage red as shown above.

Material is supplied in bulk quantities or in one cubic meter bulk bags.