I'm wondering if there's a way to trench compost while maintaining a no-till garden. At the end of the growing season, could I bury kitchen scraps in my raised bed and let them decompose over the winter? Would it be beneficial to add another layer of scraps in early spring before planting crops like tomatoes? I know these practices seem to conflict, but do the advantages of adding organic material outweigh the potential downsides of disturbing the soil? Also, I regularly use compost and usually top dress in the spring, so I'm looking for ways to handle scraps left over from fall.
7 Answers
One thing to keep in mind is that the decomposing matter can initially rob the soil of nitrogen. Maybe you could try it on a small scale to see how it goes?
I recommend sticking to a compost pile first and then adding that finished compost to your soil. I follow a no-dig method myself—after each season, I simply top-dress with compost to avoid disturbing the soil. Plus, going heavy on mulch helps keep adding organic matter back in without any hassle. And if you need bulk compost, it's a lot cheaper to find local suppliers that deliver!
Definitely agree with the bulk compost tip! It saves a lot of headaches and money in the long run.
Using both methods could be really efficient, especially if you're limited on your compost supply. I try composting in a bin during the summer and trenching in winter. So far, it seems to work really well!
I used to do trench composting, but I've found it easier to just compost everything in a pile. I let that slow down over winter and then spread it once the weather warms up in spring. It really simplifies the process for me!
Definitely trench composting can be done during the growing season, but you can also do it at the end of the season. Just make sure to monitor your soil health after!
Trench composting is actually similar to what my grandmother did for her huge garden. She would bury her kitchen scraps even during the season in empty spots and dig holes before winter to fill over the cold months. Personally, it feels like too much work for me—I prefer to toss my scraps in a compost pile and mix occasionally—but it definitely worked wonders for her!
I think if you're careful with small-scale trenching, the disruptions can repair quickly. It's kind of like harvesting potatoes—you have to dig something up even in a no-till setup!
Yeah, I think testing it out in a small section of your garden might help you gauge any impact before committing to a bigger area!