Composting

How to get it to heat up


I put a whole thing of pet store sawdust in a couple of weeks ago but do I need more carbon or nitrogen

by Garbs007

4 Comments

  1. JelmerMcGee

    Hard to tell from just the photo. How much is there? Bulk is an important factor in getting your compost hot.

  2. Karmanat0r

    You need the 3 Ms to get hot compost:
    1. Mass: aim for a cubic yard of organic material.

    2. Mix: you need a good mix of carbon-heavy and nitrogen-heavy materials, and you need to mix the pile around every week or 2 to aerate it.

    3. Moisture: a dry pile won’t heat up. Aim for a damp sponge consistency in the interior.

  3. lightningfries

    Grass clippings have always helped me hit the exothermic stage quickly.

  4. mgdodson

    Equal layers of green and brown materials, dampen.

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