I'm pretty new to gardening and I want to minimize waste. Last year after composting my plants, I used the leftover soil for filling in some divots in my yard, but the results were mixed. This season, I'm looking for better ideas on what to do with the leftover soil from my containers. Any suggestions?
6 Answers
I usually toss my leftover soil into the ground-level beds where I’m growing tomatoes. It acts as a good amendment and helps retain moisture!
I refresh my soil by mixing in compost, agricultural fertilizers, and coir or perlite for better drainage. Sometimes I let the pots sit empty for a bit to give the soil some time to breathe. Plus, worms help aerate it when I add fresh compost. Just a tip, if you had pests, it's better to replace it altogether.
Don’t throw that soil away! It can be revitalized. Just loosen it up, remove any large roots, mix in compost and some organic fertilizer, and you'll have good soil for your plants next season. It’s really about giving it some love and nutrients for reuse!
I plan to dump my grow bag soil right into my garden since I won’t be using the grow bags next year. It’s a great way to give back to the garden!
If you've got a compost pile, toss the leftover soil in there! Or you can just leave it in the container over winter and mix some fresh compost in during spring. It’s all about keeping the soil alive with nutrients.
You can definitely save that soil for next year! Just mix it with some fresh compost or mushroom soil, and you'll be able to reuse it effectively. Just remember to keep track of what you grew in each container, as diseases and pests can persist in the soil.
Agreed! Sometimes, if the soil has seen some problems, I’ll dump it and replace it with fresh dirt or compost to start with a clean slate.

This! Definitely keep track of what's been in each pot—it helps in rotating plants for the next season.