Compost potting soil is typically made by blending compost with other ingredients to improve drainage, aeration, and water retention. A common recipe involves mixing compost with peat moss (or coco coir) and perlite (or vermiculite).
Here's a breakdown of a possible method:
Ingredients:
- 1 part compost
- 2 parts peat moss (or coco coir)
- 1 part perlite (or vermiculite)
Instructions:
- Gather your ingredients: Make sure your compost is well-decomposed and free of large chunks.
- Combine ingredients: In a large container or on a tarp, mix the compost, peat moss (or coco coir), and perlite (or vermiculite) thoroughly.
- Mix well: Ensure all ingredients are evenly distributed for a consistent potting mix.
This blend aims to provide a balance of nutrients (from the compost), moisture retention (from the peat moss or coco coir), and drainage/aeration (from the perlite or vermiculite). The exact proportions can be adjusted based on the specific needs of the plants you intend to grow.