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The Biodynamic Agricultural Association owns and administers the Demeter Certified Trademark in the UK and is linked with a world-wide network of independent certifying organisations under the umbrella of Demeter International. Demeter Certification also offers Organic Certification to producers, processors, abattoirs, distributors and importers.

Building long-term soil fertility today

The aim of of biodynamic farming and gardening is to revitalise nature, grow nourishing food and advance the physical and spiritual health of humanity. Each biodynamic farm or garden is conceived of as an organism with its own individual qualities and diversity of life. Reliance on home produced compost, manures and animal feeds is a key objective and external inputs are kept to a minimum.

New & Highlighted Books

Biodynamic Sowing & Planting Calendar 2009 issue now available!  NEW
£6.99  ( Plus £1.01 fpr P&P / one copy)

To Order: Please send with chqs ( made payable to BDAA) to the BD Office or use the PDF book order form (pdf)

 More Books - Click here for full list available via mail order

Highlighted Events


Biodynamic Introductory Workshops at 5 venues during July 2009
Thu, Jan 01 1970

Beginners Course in Biodynamics! 3 x 2days: 1-2 Sept, 6-7th Oct & 3-4th Nov
Thu, Jan 01 1970

Growing with my Allotment - BD Course at Emerson College 9-15th Aug
Thu, Jan 01 1970


Biodynamic Preparations

These are an integral part of biodynamic farming and gardening. They can be ordered from the BDAA Office.

PDF Biodynamic Preps for the Health of Farm & Garden info Sheet & Price list

More on the Biodynamic Preparations