The Bertrand family

From earth to cosmos: the impact of biodynamics on agriculture and viticulture
On the occasion of our year-long journey around biodynamics for the centenary celebration, let us dive into the heart of biodynamic methods, exploring their tangible influences on agriculture and viticulture in particular. Biodynamics, a holistic approach that aligns with the rhythms of nature and cosmic forces, permeates every aspect of the agriculture it touches.
The biodynamic calendar: aligning with cosmic cycles
At the heart of biodynamic practice, the biodynamic calendar reveals itself as an essential guide for farmers, indicating the optimal moments for sowing, planting, pruning and harvesting in harmony with lunar and planetary cycles. This calendar distinguishes four types of days — root, flower, leaf and fruit — each corresponding to the part of the plant most conducive to working according to the position of the moon and the zodiac constellations.
For example, root days are ideal for planting tubers such as carrots and potatoes, while fruit days are favourable for harvesting pip fruits. This practice makes it possible to synchronise agricultural activities with the subtle influences of the stars, aiming to strengthen the vitality and productivity of the plantings.
The influence of biodynamics on viticulture
Speaking of viticulture, biodynamics transcends the simple cultivation of the vine to achieve a deep and nuanced expression of wine. By treating soils with natural preparations and stimulating microbial life, this method supports a dynamic ecosystem, enabling the vines to draw efficiently on the necessary nutrients. The result? Healthier and more balanced grapes.
Biodynamic wines are distinguished by their purity and intensity, faithfully reflecting the terroir from which they originate. This faithfulness is made possible by avoiding pesticides and synthetic chemical products, allowing a more authentic expression of the characteristics specific to each soil. Furthermore, adherence to lunar and planetary cycles during the critical phases of viticulture — planting, pruning and harvesting — fosters not only a better aromatic expression, but also an increased complexity in the wine.
A philosophy of respect and harmony
Thus, biodynamics is not limited to a series of agricultural techniques; it is a philosophy of life that respects and integrates natural and cosmic forces, profoundly transforming everything it touches. Whether through the biodynamic calendar or through specific cultivation methods, it offers a path towards more sustainable agriculture and products that not only nourish the body, but also the soul, while paying homage to tradition and paving the way for a future more respectful of our planet.










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