Yarrow cold extract

Yarrow cold extract | A plant-based spray used in organics and Biodynamics. Yarrow cold extract is derived from yarrow flowers. Yarrow flowers are also used to make the Yarrow 502 compost preparation, one of nine preparations used by Biodynamic growers. Its...

Yarrow & stinging nettle tea

Yarrow & stinging nettle tea is a plant-based spray used in organics and Biodynamics. It is made from yarrow flowers and stinging nettles. Both plants are also used to make two of nine preparations used by Biodynamic growers. See Yarrow 502 and Stinging nettle...

Yarrow tea

Yarrow tea is a plant-based spray used in organics and Biodynamics. Yarrow tea is derived from yarrow flowers which are picked as for the Yarrow compost preparation 502. The tea’s main role in Biodynamic wine-growing is to activate potassium or ‘light’...