Tall Goldenrod (Solidago altissima), 380 Certified Pure Live Seed, True Native Seed FREE SHIPPING Number of seed is Pure Live Seed, not bulk Species is US Native, not introduced alien We grow the seed so we control quality A 3 to 6 tall native perennial with yellow pyramid shaped flower heads. A late summer and fall flowering plant that prefers dry to moist soils in full sun or partial shade.