Welcome to the blog of Johnathan Grieve.
I am the proprietor of Avondale wine estate, and pioneer of the BioLOGIC® approach to sustainable viticulture. The transformation of Avondale from over-used and abused land into a thriving, robust vineyard ecosystem has been a personal learning journey of more than a decade long. This blog is where I share some of what I have learnt about promoting life on our farm and the wonderful impact this has had on our handcrafted premium quality wines.
As Avondale’s vines and fruit trees fall into dormancy at the end of Autumn, we turn our attention to another Biodynamic practice which has multiple benefits. Tree paste, which is also used on vines and bushes is not one of the original practices offered by Rudolph Steiner. Rather it has been developed and used by later, influential proponents such as Maria Thun and is today, incorporated in the farming of many Biodynamic practitioners around the world.read more
The making of liquid homeopathic remedies is essentially to transform a raw material, such as the pepper, into a remedy through a process of dilution and succussion. Succussion is defined as a method to potentise the liquid preparation by shaking it using a specific method.read more
Avondale recently hosted a first for South Africa – a Quantum Agriculture Workshop by Hugh Lovel, the internationally acclaimed Biodynamic practitioner and educator, and author of the ground-breaking book, Quantum Agriculture: Biodynamics and Beyond.read more
Weeds tell us stories about what’s happening in the plant community on the farm, and they highlight deficiencies and conditions we might want to solve. You have to consider that if you get rid of a particular storyteller, you might miss out on messages you need to read. You also have to think about the role the weed plays in the plant community, and what might rise up to fill the gap.read more
Ferments and peppering are biodynamic techniques that are used to find solutions to issues that invariably arise in the farm environment. We have already taken a look at how ferment can help to solve the case of a problem weed. However, there are also times when we need to have a nature-friendly way of dealing with a ‘problem animal’, and this is where peppering comes into the picture.read more
Weeds are naturally full of nutrients, and when they decompose through fermentation or composting those nutrients become available. Using the problem weed ferment methodology, you can use the following weeds to make specific mineral-enriched teas.read more
Over the past months, I have been writing about some of the different plant-based ferments and peppering used in Biodynamic farming. Cow Pat Pit, known as CPP, is also a ferment. It is not one of Steiner’s Biodynamic Preparations, but was developed by leading Biodynamic proponent, Maria Thun who conducted extensive research into its benefits.read more