Product Overview "Dark Opal" Basil is an attractive plant with dark purple, crinkled foliage and pink flowers. The perfumed scent and medium flavor is good with rice & pasta dishes, and used to flavor oils and vinegars. 1 Packet: 5g 1 Gram ~ 600-650 seeds 1 Pound ~ 165,000 seeds Reviews (2 reviews) Write a Review 2 Reviews Hide Reviews Show Reviews 5 Dark Opal Basil Posted by Mark J Ross on 26th Oct 2018 Excellent flavor and color. 4 Beautiful Basil Posted by Todd's Seeds Lover on 14th Aug 2015 This Opal Basil has some amazing color, which is a high priority for us. Only draw back is that it takes a long time to grow, but that seems to be typical for any Basil variety.