50 Seeds of Artemisia Ludoviciana - 'Silver King' Louisiana Sagewort. Fragrant Silver Colored Perennial Hern and Garden Accent! Aromatic Silver colored Perennial Herb Attractive color makes it a good garden accent and focal point Herbal and medicinal uses. Can be grown in borders, containers, ground cover Good for dried flowers, Bears flowers The seeds are very tiny. Sow them on a moist planting medium and just barely tamp in with a figertip. Keep moist (not sopping). Benefit from cold stratification.