Tradescantia Ocean Blue (Spiderwort) $19.95 1.5 gal Tradescantia Ocean Blue (Spiderwort) quantity Add to cart Category: Perennials Related products Agastache Fortune Blue (Hummingbird Mint) $15.25 Add to cart Aster Royal Ruby $18.95 Add to cart Aquilegia ‘Black Barlow’ (Columbine) $17.00 Add to cart Allium Windy City Flowering Onion $18.00 Add to cart