Coarse Biochar
Coarse Biochar
Coarse Biochar
Coarse Biochar

Coarse Biochar

Regular price $10.00 Sale

*Limited supply* Contact us for availability, or try Blended Biochar (available now)

Green Man Char Coarse Biochar is a plant derived potting medium that absorbs water, stores carbon and nutrients, and enhances growth.

This is a coarse grained high quality biochar product, double crushed and screened to gain a consistent size at around 8 to 10mm pieces. The larger size fractions allow for good aeration in the soil.

This product is also an excellent addition to a green roof, acting as a long term non-slumping yet light weight material with high water holding properties. 

We are proud to say that our biochar is 100% natural, organic, and produced in Australia from sustainably-sourced local waste biomass. 

Green Man Char Coarse Biochar is available to buy in the following sizes (inc GST):

  • 1 Litre Coarse Biochar $10.00 (Approx Weight 0.5kg)
  • 5 Litre Coarse Biocha$15.00 (Approx Weight 2.5kg)
  • 10 Litre Coarse Biochar $20.00 (Approx Weight 5kg)
  • 25 Litre Coarse Biocharr $50.00 (Approx Weight 13kg)
  • 40 Litre Coarse Biochar $60.00 (Approx Weight 20kg) 
  • 500 Litre Coarse Biochar $605.00  (Approx Weight 250kg*) - SORRY BUT CURRENTLY UNAVAILABLE
  • 1000 Litre Coarse Biochar $946.00  (Approx Weight 550kg*) - SORRY BUT CURRENTLY UNAVAILABLE 

How to use
Applications can be repeated annually, mixed into root zone or blended with your favourite fertiliser to fuel plant growth. 

Application rates will vary depending on soil types, vegetation & environment. Please see below for a general application guide:

 Use Description Application
Garden Bed Planter Box, Lawn, flower bed 1-5 Litres / m2
Potting Medium Adding biochar as part of a potting mix 10% of mass volume
Compost Blend Blending biochar with you favourite compost blend 10% of mass volume
Garden Trees Planting new trees or dressing existing trees 1-5 Litres / m2
Large Horticulture Large Scale applications in horticulture crops 2-10 m3 /ha targeted at root growth zones


Discounted Shipping
We offer FLAT RATE SHIPPING based on weight.






$10.95 $15.95 $29.95 $39.95 QUOTE