Bio Schwarzerde

Sonnenerde Bio Schwarzerde is a premium, ready-to-use organic black soil designed for outdoor gardens and raised beds. Rich in activated organic biochar, this soil stores water exceptionally well and temporarily holds nutrients from mulch, releasing them steadily to plants or converting them into humus. For optimal results, utilize Bio Faser as mulch. With a recommended layer of 20–30 cm for root vegetables, it supports high yields without the need for fertilisers or pesticides. Inspired by Terra Preta, Bio Schwarzerde combines organic compost, biochar, clay minerals, and trace elements to create a biologically active soil rich in nitrogen-binding bacteria and fungi. Looking for an alternative? Check out Sonnerde’s Bio Hanferde. The nitrogen storage fertilizer from horn shavings slowly releases nutrients, evidenced by a healthy white fungal network. Importantly, this soil acts as a long-term carbon sink, storing climate-impacting carbon for centuries, making your gardening both productive and eco-friendly. Experience superior fertility, reduced maintenance, and active climate protection, all in one exceptional soil.