Quick answer: 25 native Utah plants have a recorded bloom range that includes October.
25 species
- Apache plume Fallugia paradoxa · 8 states
- Aspen fleabane Erigeron speciosus · 7 states
- Big bluestem Andropogon gerardii · 41 states
- Big sagebrush Artemisia tridentata · 14 states
- Black-eyed Susan Rudbeckia hirta · 44 states
- Blue grama Bouteloua gracilis · 19 states
- Buffalograss Bouteloua dactyloides · 19 states
- California fuchsia Epilobium canum · 8 states
- Cardinal flower Lobelia cardinalis · 41 states
- Common sneezeweed Helenium autumnale · 40 states
- Common sunflower Helianthus annuus · 18 states
- Cutleaf coneflower Rudbeckia laciniata · 43 states
- Garrett's firechalice Zauschneria garrettii · 4 states
- Indiangrass Sorghastrum nutans · 37 states
- Little bluestem Schizachyrium scoparium · 42 states
- Pearly everlasting Anaphalis margaritacea · 38 states
- Rubber rabbitbrush Ericameria nauseosa · 17 states
- Scarlet gilia Ipomopsis aggregata · 13 states
- Scarlet monkeyflower Erythranthe cardinalis · 7 states
- Shrubby cinquefoil Dasiphora fruticosa ssp. floribunda · 23 states
- Sideoats grama Bouteloua curtipendula · 38 states
- Swamp milkweed Asclepias incarnata · 37 states
- Switchgrass Panicum virgatum · 43 states
- Woolly paperflower Psilostrophe tagetina · 7 states
- Wyoming Indian paintbrush Castilleja linariifolia · 9 states
October in an Utah native garden
October is a quieter month in Utah: 25 of the state's 104 native plants flower in October, compared with 79 at the June peak. That makes these plants valuable for keeping color, and food for pollinators, going outside the main season.
18 finish in October, including Aspen fleabane, Big sagebrush and Black-eyed Susan, so this is the last chance to see them in flower.
22 of them grow in full or partial sun and 6 tolerate shade, so there are options for open beds and woodland edges alike. 9 stay under about 3 feet, including Aspen fleabane and Black-eyed Susan, which suits borders and small yards. For wildlife, 22 support pollinators, 16 provide food or cover for birds and 10 are caterpillar host plants.
16 of the 25 have a seed or plant listing we verified as the wild species. Be careful buying Apache plume, Black-eyed Susan, Indiangrass: common listings for these are often a bred variety or a different species.
Good places to start
Verified wild-species listings that take sun and are widely native, so they are forgiving first plants.
- Cutleaf coneflower Rudbeckia laciniata · Sun, Part Shade, Shade · blooms Jul-Oct
- Little bluestem Schizachyrium scoparium · Sun, Part Shade · blooms Jun-Dec
- Big bluestem Andropogon gerardii · Sun, Part Shade · blooms Aug-Nov