Redroot Pigweed is a widespread annual weed of agricultural fields, gardens, and disturbed areas across North America. Though often considered a nuisance, it is an important food source for many ground-feeding birds. Mourning doves, horned larks, and sparrows all consume the abundant seeds. Indigenous peoples used the seeds as a grain crop.
Best time to see a Redroot Pigweed
The best time to see a Redroot Pigweed is July–September, when about 71% of U.S. sightings happen, based on 1,780 research-grade iNaturalist observations.
Not certain it is a Redroot Pigweed? What plant is this? walks through what to check first and the lookalikes that catch people out.
Recent Redroot Pigweed sightings near you
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