JPI journal 23 stories

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Research, stories, and practical guidance for healthier soil, stronger farms, and biodynamic practice.

23 articles in the archive.

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Explore current perspectives, practical resources, and stories from the biodynamic community.

23 stories

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Picture-Forming Methods of Qualitative Analysis — Seeing the Invisible

What Are Picture-Forming Methods? In biodynamics, we do not ask only, "What is in the soil?" but "What is the quality of the life in it?" Picture-forming methods like sensitive crystallization and circular chromatography allow us...

1 trácht

Picture-Forming Methods of Qualitative Analysis — Seeing the Invisible

What Are Picture-Forming Methods? In biodynamics, we do not ask only, "What is in the soil?" but "What is the quality of the life in it?" Picture-forming methods like sensitive crystallization and circular chromatography allow us...

1 trácht
Josephine Porter Institute flower logo

Planting Calendars and Cosmic Rhythms — Sowing with the Stars

Looking for a 2027 biodynamic planting calendar? Compare the 2027 Stella Natura calendar and 2027 North American Maria Thun Almanac, or browse all available calendar editions. The guide below explains the calendar approach; local weather, soil...

1 trácht

Planting Calendars and Cosmic Rhythms — Sowing with the Stars

Looking for a 2027 biodynamic planting calendar? Compare the 2027 Stella Natura calendar and 2027 North American Maria Thun Almanac, or browse all available calendar editions. The guide below explains the calendar approach; local weather, soil...

1 trácht
Josephine Porter Institute flower logo

Fire Returning to Its Source: Seed Forces and the Alchemy of Reversal

I. Earthbound Fire A little girl once asked about a bonfire: “Where do all the sparks go?” The man answered, “They become the stars.”  There is a kind of fire that does not burn—not with heat,...

Fire Returning to Its Source: Seed Forces and the Alchemy of Reversal

I. Earthbound Fire A little girl once asked about a bonfire: “Where do all the sparks go?” The man answered, “They become the stars.”  There is a kind of fire that does not burn—not with heat,...

Josephine Porter Institute flower logo

The Evolution of Agricultural Alchemy: From Paracelsian Chemistry to Biodynamic Renewal

The Flame Beneath the Soil Every fire begins with a spark. A candle flame is not just light—it’s a marriage of hidden elements: the wick (solid), the wax (fat), and the breath of air that fans...

The Evolution of Agricultural Alchemy: From Paracelsian Chemistry to Biodynamic Renewal

The Flame Beneath the Soil Every fire begins with a spark. A candle flame is not just light—it’s a marriage of hidden elements: the wick (solid), the wax (fat), and the breath of air that fans...

Josephine Porter Institute flower logo

Workshop Culture and Community Education – Cultivating Living Knowledge

What Is Workshop Culture in Biodynamics? Workshop culture in biodynamics is about more than just learning techniques; it's about immersing oneself in the living process of biodynamic agriculture. As Stewart Lundy emphasizes, this approach fosters a...

Workshop Culture and Community Education – Cultivating Living Knowledge

What Is Workshop Culture in Biodynamics? Workshop culture in biodynamics is about more than just learning techniques; it's about immersing oneself in the living process of biodynamic agriculture. As Stewart Lundy emphasizes, this approach fosters a...

Josephine Porter Institute flower logo

Pest and Disease Control — Balancing Life on the Farm

What Is Biodynamic Pest Control? Biodynamic pest management treats the farm as a connected living system. Begin by identifying the organism and the conditions that favor it, improve soil and compost care, crop rotation, airflow, and...

Pest and Disease Control — Balancing Life on the Farm

What Is Biodynamic Pest Control? Biodynamic pest management treats the farm as a connected living system. Begin by identifying the organism and the conditions that favor it, improve soil and compost care, crop rotation, airflow, and...

Josephine Porter Institute flower logo

Gardening can do what medicine only 'tries to mimic' for mental health, Monty Don says

Our disconnection from Nature has led to physical and mental illness. #biodynamic #gardening #healing #Nature "Monty Don has agreed with this idea, and said that gardening is a good way to find beauty in chaos. He wrote: "When you plant...

Gardening can do what medicine only 'tries to mimic' for mental health, Monty Don says

Our disconnection from Nature has led to physical and mental illness. #biodynamic #gardening #healing #Nature "Monty Don has agreed with this idea, and said that gardening is a good way to find beauty in chaos. He wrote: "When you plant...

Josephine Porter Institute flower logo

Calcium and Silica in Biodynamic Practice | Cornelis van Dalen's 2006 Essay in Context

Editor's note — historical context. This page is an editorial synopsis of Cornelis van Dalen's 2006 essay, “Calcium and Silica for Human and Soil Health.” The original essay considered calcium and silica through anthroposophic and homeopathic...

Calcium and Silica in Biodynamic Practice | Cornelis van Dalen's 2006 Essay in Context

Editor's note — historical context. This page is an editorial synopsis of Cornelis van Dalen's 2006 essay, “Calcium and Silica for Human and Soil Health.” The original essay considered calcium and silica through anthroposophic and homeopathic...

Josephine Porter Institute flower logo

Manure Odor and Fly Management by James C. Silverthorne

About Manure Odor Rudolf Steiner: “… if we just leave the pile of compost as I described it hitherto, it may easily come about that it will scatter its astral content on all sides. … We...

2 tuairimí

Manure Odor and Fly Management by James C. Silverthorne

About Manure Odor Rudolf Steiner: “… if we just leave the pile of compost as I described it hitherto, it may easily come about that it will scatter its astral content on all sides. … We...

2 tuairimí