They now Use a monopoly of Chassignol, when they purchased their neighbour's plot. Quartz and granite soils. Excluding the aforementioned "Chassignols" parcel, all is farmed organically, Even though the brothers intend to move everything towards biodynamics as time passes. The "Chassignols" parcel they plow with two horses they maintain in https://harryn059phx3.wikififfi.com/user