Bear Butte Gardens

Biodynamic Agriculture Resources

Overview of Biodynamic Agriculture

Biodynamic agriculture is a holistic, ecological, and ethical approach to farming that integrates organic methods with spiritual and cosmic principles. Developed by Rudolf Steiner in the 1920s, it emphasizes soil health, biodiversity, and self-sustaining farm ecosystems.

Key Principles of Biodaynamic Agriculture

  1. Farms as Self-Sustaining Organisms – A biodynamic farm is viewed as a living, interconnected system, where plants, animals, and soil work in harmony.
  2. Biodynamic Preparations – Special herbal, mineral, and manure-based preparations (e.g., BD 500-508) are used to enhance soil fertility, composting, and plant growth.
  3. Cosmic and Lunar Rhythms – Farmers follow celestial cycles (such as lunar and planetary movements) for planting, harvesting, and other activities, often using tools like the Stella Natura calendar.
  4. Organic and Regenerative Practices – Biodynamic farms prohibit synthetic chemicals, GMOs, and synthetic fertilizers, focusing instead on composting, crop rotation, and soil-building techniques.
  5. Livestock Integration – Animals play a vital role in soil enrichment and farm biodiversity, with manure being an essential part of fertility management.
  6. Certification – Biodynamic products can be certified by Demeter International, which has stricter standards than USDA Organic.

Benefits of Biodynamic Agriculture


  • Improves soil fertility and plant health
  • Enhances biodiversity and ecological balance
  • Reduces dependence on external inputs
  • Supports ethical and sustainable food production