Compost FAQ’s

Listed below are some frequently asked questions about the finished compost AIM produces and the process involved in producing it.

• What is Compost?

  Compost uses source separated organics, animal waste, or leaf and yard materials as their feedstocks. Biosolids uses the by-product of treated wastewater generated by commercial, residential, and industrial sources for it’s feedstock. The wastewater might come from toilets, baths, kitchens, and so forth – all disposed via sewers.

• What is the difference between compost and biosolids?

  That depends on the application. For agricultural operations, it may be based on the nutrient requirements of your crops and what you hope to accomplish. Please consult an agronomist or a crop advisor to find out what may be best for your agricultural operations. For landscaping purposes, it may be based on coverage area.

• Are there weed seeds in the compost?

  No, there are no weed seeds in the compost. The composting process goes through a pasteurization process that kills harmful pathogens and weed seeds.

• What is the level of quality of compost produced by AIM?

  The compost consistently meets the requirements to be classified as Ontario’s highest grade compost. This compost is unrestricted, which means it be applied without having to apply for permits with the government or Ministry of the Environment.

• Does it smell?

  It has an earthy smell, but interpretation of smells can vary from individual to individual!

• Is there glass or plastic in the compost?

  Neither glass nor plastic are accepted as part of the municipal green bin programs, however, contamination sometimes occurs. We utilize an advanced screening process to remove glass, plastic and stones from the finished product.

• What does the compost feedstock typically consist of?

  We typically receive food scraps, leaf and yard waste, and paper.