Common Sneezeweed (Helenium autumnale) | $11.99 | 4-inch pot πΏ Quick Facts: β’ Native Status: Native to North America β native to Colorado in moist sites β’ USDA Growing Zones: 3-8 β’ Height: 3-5 feet β’ Spread: 2-3 feet πΊ Bloom Details: β’ Season: Late summer into autumn β’ Colors: Bright yellow rays with a domed yellow-green center β’ Flower Type: Daisy-like heads with wedge-shaped, drooping, notched rays β’ Bloom Period: August-October βοΈ Growing Requirements: β’ Sun: Full sun β needs 6+ hours or it flops β’ Water: Medium to high β intolerant of dry soil; NOT for xeric beds β’ Soil: Moist to wet, humus-rich; tolerates clay and standing water β’ Spacing: 18-24 inches apart π¦ Pollinator Benefits: β’ Birds: Goldfinches and small songbirds eat the seed β leave heads standing β’ Native Bees: Excellent β critical late-season nectar; hosts several specialist bees β’ Butterflies: Major fall nectar stop for monarchs; larval host for the Dainty Sulphur β’ Beneficial Insects: Open heads feed soldier beetles, hoverflies & parasitic wasps at season's end π± Plant Care: β’ Spring: Cut old stems; divide every 3-4 years; begin steady watering β’ Summer: Pinch back by a third in early June to cut height; never let it dry out β’ Fall: Cut back by half after bloom, or leave seedheads for birds β’ Winter: Fully hardy; standing stems shelter overwintering insects π€ Companion Planting: β’ Perfect paired with: Cardinal Flower Joe Pye Weed Ironweed Asters β¨ Unique Characteristics: β’ Blooms when almost nothing else does β August to frost β’ Colorado native β’ Perfect for rain gardens, pond edges & downspouts β’ A specialist-bee host and butterfly larval host β’ Deer avoid the bitter foliage β’ Note: needs consistent moisture; foliage is toxic if eaten