STEINKRAFT Zeolite Blog

Brot aus Steinen – Julius Hensels Vision und warum mineralischer Dünger heute aktueller ist denn je

Bread from stones – Julius Hensel's vision and why mineral fertilizer is more relevant today than ever.

March 10, 2026Steinkraft GmbH

In his 1894 work "Bread from Stones," Dr. Julius Hensel demonstrated that rock flour sustainably improves soil fertility. A look at its history and its significance for zeolite and natural...

Must-Read Interview: Phil Callahan - Revolutionary Perspectives on Paramagnetism in Agriculture

January 22, 2026Steinkraft GmbH

In this fascinating blog post, discover Phil Callahan's revolutionary insights into paramagnetism and its significant role in sustainable agriculture. Learn how paramagnetic forces can influence soil health and why they...

Paramagnetism in the garden: How basalt rock flour revitalizes our soils

January 22, 2026Steinkraft GmbH

In this blog post, we reveal the secrets of basalt rock flour and how it can naturally transform your garden into a blooming paradise. Discover the wonders of this energetic...