Pigweed, redroot (Amaranthus retroflexus) – Grows so quickly and uses water so efficiently it muscles out bedmates. Typically produces up to 150,000 seeds. Hyper-achievers allegedly pump out nearly one million seeds per plant per year. Viable for 10 years or more.

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To Crabgrass

To Lambsquarters

Purslane poster

Purslane Crabgrass Pigweed Lambsquarters Plantain
Chickweed Dandelion Woodsorrel Spotted Spurge Bindweed

For additional tips on weeds and weed prevention, visit: preen.com.