Wallula is farmed according to the Biodynamic principles and is certified Biodynamic by Demeter USA. From its beginnings, Wallula vineyard was planted as a Biodynamic vineyard on virgin land without disturbing the native vegetation. Dan Nickolaus, the vineyard manager at Wallula, uses no pesticides and no herbicides and he is working to make this vineyard self sustainable. Dan uses all the Biodynamic preparations with an emphasis on horn manure, silica, stinging nettle and horsetail teas. Dan also makes his own compost and has a herd of sheep to control the weeds in the vineyard.
2007 was well suited for Biodynamic wines because the acidity in the grapes was high. The wine aromas are fairly ripe with some guava and grapefruit notes. The wine was aged on lees for a few months and displays wonderful yeastiness, jasmine on the palate and great minerality with a dry, bright finish.