How often should I turn my compost pile?

For best results in New Brunswick's climate, turn your compost pile every 2-3 weeks during the active composting season (May through October), and monthly or less frequently during winter.

The frequency of turning depends on several factors specific to our Maritime climate. During New Brunswick's warm, humid summers, regular turning every 2-3 weeks helps prevent the pile from becoming anaerobic and smelly, which is especially important given our high humidity levels. Turning introduces oxygen that feeds the beneficial microorganisms breaking down your organic matter, and helps manage moisture levels during our frequent summer rains.

Temperature and seasonal considerations play a big role in timing. In the peak growing months of June through August, when temperatures are consistently above 15°C, your pile will be most active and benefit from regular turning. You'll know it's working when the center feels warm to hot (50-65°C is ideal). During cooler spring and fall months, you can reduce turning frequency to every 3-4 weeks, as decomposition naturally slows down.

Winter composting in New Brunswick requires a different approach. Once temperatures consistently drop below freezing (typically November), decomposition nearly stops. You can continue adding kitchen scraps and fall leaves, but turning becomes less critical - maybe once a month if you can access the pile, or simply wait until spring thaw in March or April to resume regular turning.

Practical signs to guide your timing include monitoring moisture and smell. If your pile becomes too wet from our Maritime rains, turn it more frequently and add dry materials like fall leaves or shredded paper. If it's too dry during summer heat waves, turn it and add water. A properly maintained pile should smell earthy, not sour or rotten.

Most New Brunswick homeowners can successfully manage their compost with minimal turning - this is definitely a DIY project. However, if you're dealing with a very large pile or want to speed up the process significantly, some landscapers offer compost management as part of their garden maintenance services. The finished compost will be perfect for amending our often acidic Maritime soils and improving clay drainage in areas like the Saint John River valley.

Consider covering your pile with a tarp during heavy rain periods to prevent it from becoming waterlogged, and remember that finished compost makes an excellent soil amendment for New Brunswick's challenging growing conditions.