Goondiwindi cotton is breathing new life into old Sheridan sheets and hi-vis clothing with an innovative new textile recycling practice. A farm in Goondiwindi is taking old textiles and shredding them to spread on top of cotton crops as a fertiliser for the crops, in the hopes to bring recycling into the mainstream production line.
In this never-before-done trial, the cotton farmers are hoping the reused cotton ‘fertiliser’ will provide benefits to soil health, including improving soil moisture retention, carbon capture, and increasing microbial activity.
The breaking down of these garments in soil offers far more environmental benefits than if they were to break down in landfill.
The test will likely lead to more investigations into non biodegradable elements such as synthetic dyes, buttons, zips, synthetic threads and tags. The trial is expected to conclude at the end of harvesting season, in early to mid 2022.
"The potential to divert clothing from landfill, reduce greenhouse gas emissions and potentially feed our soils could help deliver more sustainable practices in multiple sectors,” said Dr Oliver Knox from the University of New England.
"We grow it here and we should be able to bury it here with positive environmental and economic impact on the local community,” said local farmer and Goondiwindi Cotton owner, Sam Coulton.
Textile waste is a significant problem in Australia, and implementing practises like this creates a circular life cycle for clothing, minimising waste and enhancing outputs. Southern Queensland Landscapes is excited to track the progress of this experiment as it develops further.