200 Yellow SWAMP MARIGOLD Bidens Aristosa Mutica Flower Seeds BLOOM TIME: Fall HARDINESS ZONE: Annual (but reseeds itself easily, so it acts like a perennial) PLANT HEIGHT: 36 - 60" . . . PLANT SPACING: 18 - 24" LIGHT REQUIREMENTS: Sun - Part Shade . . . SOIL / WATER: Average - Moist Bring the sun to your garden with these lovely bright & sunny blooms! Guaranteed to make you smile!