Oligoneuron rigidum – Stiff goldenrod

Oligoneuron rigidum Stiff Goldenrod (F,DM,A,A) 3 – 5 ft H x 2 – 3 ft W. Flat-topped yellow flower clusters in late summer. Multi-stemmed with long basal leaves and progressively shorter lanced shaped leaves near the crown. Hairy leaves (pubescent) feel velvety to the touch and have a nice sheen. Leaves may turn red in… Continue reading Oligoneuron rigidum – Stiff goldenrod

Nicotiana sylvestris – Annual

Nicotiana sylvestris (Su,M,LC,XA) Night-scented tobacco 24″ tall x 12 – 36″ spread, mounded with bright leaves and white summer blooms from June to October. An annual in Colorado, it’s native to the Andes region in Argentina and Bolivia, in South America. Blooms:  Summer  (Su) Moisture: Medium  (M) Soil Type: Loam and Clay (LC) Range: Non-Native… Continue reading Nicotiana sylvestris – Annual