Plant Catalog › Baptisia x 'Grape Taffy' Image 1 of 1 Baptisia x 'Grape Taffy' $0.00 Common Name: False IndigoFull SunH: 24-30" W: 20-24"Color: Purple Shades Add To Cart Added! Common Name: False IndigoFull SunH: 24-30" W: 20-24"Color: Purple Shades Photo Credit - Courtesy of Walters Gardens, Inc.