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12 kg sabbia silicea (di fiume) finissima o caolino
particularly that of the seed
slow growth and short foot
are not widespread in the wild
CALENDARIO DELLE SEMINE 1993 - Maria Thun ortobiodinamico 12 kg sabbia silicea (diThe advice contained in this Calendar represents the practical application of part of the indications given by biodynamic agriculture , started in 1924 by Rudolf Steiner. Among other things it postulates, and experimentally controls, the influence of cosmic forces detectable above all in the behavior of plants , and the Calendar mainly considers this aspect of biodynamics. Conceived by Mrs Thun for biodynamic farmers and horticulturists, for whom it
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