Rudolf Steiner’s Indications Regarding Cosmic Influences Upon the Growth of Plants
John Bach
In this essay, it is my endeavour to discuss indications given by Rudolf Steiner on the
various ways cosmic bodies influence the growth of plants. Recent writings by Andrew
Lorand and Brian Keates have outlined current views and methodologies that are behind
the various published biodynamic planting calendars. In particular, there has been
widespread debate and discussion surrounding the work, research and methodology
originally started by Maria Thun. Various calendars which follow the ideology of Thun
are now published, and reach a growing audience. Research by Spiess and others, of
which most in the Agricultural Section will be familiar with, have raised the question as
to the effectiveness of the Thun approach. The increased use of pesticides and herbicides,
coupled with the growing number of crops that are being genetically modified, including
recent FDA approval of the first perennial GMO crop (alfalfa) have heightened
awareness of the need and urgency for change. The biodynamic method has witnessed
widespread interest recently, and has been included in several high profile documentaries
(Queen of the Sun, Ingredients: Who’s your Farmer, The Real Dirt on farmer John). As
members of the Agricultural Section of the Anthroposophical Society, we are at the
forefront of the biodynamic movement, and we must set about the goal of ensuring that
the methods that are employed in biodynamics are effective and will produce the best
results. In light of this, the fundamental question must be asked: What did Rudolf Steiner
say about the relationship between the growth of plants and the cosmos? This information
must form the foundation upon which research in this direction is undertaken. I am of the
belief that members of the Agricultural Section are best able to undertake this research,
and those members, whether on large farms or small urban gardens can make
contributions to this end. A research model outlining what shape this might take will be
presented at the end of this essay.