Description
This underground compost tower converts kitchen scraps into nutrient rich material directly in the soil. Buried in place, it allows natural microbes to break down food waste while delivering nutrients straight to the root zone.
Underground compost tower using natural microbes
The system works within the soil, allowing microorganisms to process waste steadily. As decomposition takes place, nutrients move into surrounding ground, supporting balanced growing conditions.
Kitchen waste composting for nutrient rich soil
Food scraps are added through the top opening while the tower remains in place. This keeps the process contained and allows nutrients to be released gradually without the need for turning.
Available compost tower size
22 cm x 22 cm x 55 cm
10 litre capacity
Benefits of using a microbes compost tower
- Turns kitchen scraps into usable compost
- Feeds soil directly at root level
- Supports improved soil structure
- Helps reduce household waste
- Suitable for beds, borders and growing areas
Specification
- Material plastic construction
- Designed for underground installation
- Only lid remains visible above soil
- Optional use with composting worms
- Suitable for year round use
Frequently Asked Questions
What type of waste can be added?
Vegetable scraps, peelings and small food leftovers can be added, avoiding large bones or non organic materials.
How long does it take to break down?
Timing varies with temperature and soil activity, though contents reduce gradually over several weeks.
Can more than one tower be installed?
Yes, using several units across larger areas helps distribute nutrients more evenly.
Does it require emptying?
In most cases the material decomposes in place, though it can be cleared if it becomes overly full.
Is it suitable for new beds?
It can be installed when preparing new planting areas to begin improving soil before crops are added.





