Composting, Fertilizers, Worms

Growing things requires soil to be rich with nutrients. The following sections are techniques to produce nutrients sustainably.

• Leaf mold compost shows benefit for tomato plants in degraded urban soils

• Sanitized human urine (Oga) as a fertilizer auto-innovation from women farmers in Niger

Ready made worm boxes

• Wurmkiste €79 - 179
• Terrabox €250
• WurmUp €279