Composting Tracker
Track composting activity: materials added, turning schedule, and the compost's progress, useful for troubleshooting a bin that's too wet, too dry, or not breaking down as expected.
Composting failures — a bin that's too wet, too dry, smelly, or simply not breaking down — almost always trace back to an imbalance that's invisible without tracking what's actually been added, which is why a composting log functions less as a journal and more as a diagnostic tool.
Why the carbon-to-nitrogen balance needs explicit tracking
Composting works through a rough balance of “browns” (carbon-rich materials like dry leaves) and “greens” (nitrogen-rich materials like food scraps). Logging roughly what's been added in each category reveals an imbalance — too many greens causing smell and excess moisture, too many browns causing slow breakdown — that's hard to diagnose by just looking at the bin.
Turning frequency matters as much as ingredients
Logging when the compost was last turned, alongside the ingredient balance, helps distinguish a turning-frequency problem from an ingredient-balance problem when troubleshooting a bin that isn't breaking down as expected.
A note on moisture level as the most common issue
Moisture content causes more composting problems than almost any other single factor — too wet causes smell and slow breakdown, too dry stalls the process entirely. Logging a rough moisture assessment alongside other factors often identifies this as the actual root cause behind other symptoms.
Frequently asked questions
Why is my compost bin smelly?
This often points to too many "greens" (nitrogen-rich materials) relative to "browns" (carbon-rich materials), or excess moisture. Logging what's been added in each category helps diagnose this imbalance.
Why isn't my compost breaking down?
This can result from too many browns relative to greens, insufficient moisture, or infrequent turning. Tracking ingredients and turning frequency together helps distinguish which factor is actually the cause.
What's the most common composting mistake?
Moisture imbalance causes more problems than almost any other factor — too wet leads to smell and slow breakdown, too dry stalls the process entirely. This is often the root cause behind other symptoms people notice.
How often should I turn my compost?
This varies by composting method, but many active composting systems benefit from turning every 1-2 weeks, and logging when this last happened helps with troubleshooting if something seems off.
What's the difference between browns and greens in composting?
Browns are carbon-rich materials like dry leaves and cardboard; greens are nitrogen-rich materials like food scraps and fresh grass clippings. A rough balance of both is needed for compost to break down properly without smell.