Astilbe Thunbergii ‘Ostrich Plume’ (False Spirea) $23.00 2 gal Astilbe Thunbergii 'Ostrich Plume' (False Spirea) quantity Add to cart Category: Perennials Related products Alyssum montanum Mountain Gold (Gold Alyssum) $15.25 Add to cart Artemisia ‘Silver Mound’ $15.95 Add to cart Amsonia hubrechtii (Narrowleaf Bluestar) $19.95 Add to cart Allium Windy City Flowering Onion $18.00 Add to cart