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All JPI’s preparation products are made from the highest quality natural materials available, and are non-toxic. We also strive to produce biodynamic preparations made from plants that we grow, or that are wild-crafted, chemical-free, or organic.
Based on indications given by Dr. Rudolf Steiner, all nine biodynamic preparations (BD #500 to 508) should be used as a totality that is customized to achieve a healthy balance for your land.
In general, Biodynamic Sprays (BD #500, #501, #508) are most effective AFTER the soil has been first enriched by compost or manure treated with the BD Compost Preparations (BD #502-507). Although immediate results may be observed, the benefits of BD preparations are usually seen over a four-year transition period.
Each JPI preparation product comes with instructions. However, complimentary articles and instructions sheets for biodynamic preparations are also available HERE.
$21.00
This set of BD Compost Preparations BD #502-507 treats up to 15 tons of manure or compost....
$8.00
BD #500 stimulates seed germination, root growth and humus formation. Use when planting, transplanting, or...
$12.00
"Among our most popular selling items, Pfeiffer™ products were originated in the 1940’s by Dr....
$3.00
BD #501 should be used only after BD #500 has been used. It stimulates photosynthesis...
$24.00
Among our most popular selling items, Pfeiffer™ products were originated in the 1940’s by Dr....
$5.00
BD #508 can be used for soil or foliar applications, especially when conditions are too...
$8.00
Barrel Compost based on Maria Thun’s recipe developed to counter uptake of radio-active fallout. Contains...
$9.00
BD #500 stimulates seed germination, root growth and humus formation. Use when planting, transplanting, or...
$4.00
BD #501 should be used only after BD #500 has been used. It stimulates photosynthesis...
$12.00
Cows horns available new or used. Used horns may require some trimming before use and...
$9.00
BD #500 stimulates seed germination, root growth and humus formation. Use when planting, transplanting, or...
$30.00
One quart of paste when diluted will yield sufficient spray for six to eight trees...
$35.00
Hugo Erbe, a German biodynamic farmer, developed HE #8 and HE #9 as companion sprays...
$3.25
Part of the Biodynamic Compost Set.BD #507 will help to stimulate compost so that phosphorus components...
$52.95
Kit #1 treats up to one acre. Contents include: 1 Unit – Pfeiffer Field &...
$25.00
The tree harmonizer preparation contains BC, BD #500, BD #501 or BD #501X, and BD...
$24.00
BD Sequential Spray Kit #1: $24.00 Includes one unit each of BC, BD #500 Horn...
$3.50
Part of the Biodynamic Compost Set. BD #505 provides healing forces (or qualities) to combat...
$10.00
Hugo Erbe, a German biodynamic farmer, developed HE #8 and HE #9 as companion sprays...
$2.75
Part of the Biodynamic Compost Set. BD #504 stimulates soil health, providing plants with the...
$4.00
Part of the Biodynamic Compost Set. BD #502 permits plants to attract trace elements in...
$31.00
When access to biodynamic compost is limited, BC (BD Compound/Thun Barrel Compost) can be used...
$47.95
BD Beginner’s Kit #2 Pre-Potentized: Treats up to one acre. Contents include: 1 – Pfeiffer...
$4.00
Part of the Biodynamic Compost Set. BD #506 stimulates relation between Silica (Si) and Potassium...
$3.50
Part of the Biodynamic Compost Set. BD #503 stabilizes nitrogen (N) within the compost ;...
$8.00
In the lectures given in Dornach in Autumn 1923 (Man as Symphony of the Creative ...
$3.00
BD #501 should be used only after BD #500 has been used. It stimulates photosynthesis...
