Broadleaf weeds

Dandelions, thistles, docks, mustards, ragweed and nettles are a few of the broadleaf weeds that compete with cannabis for water and light. Each guide shows how to spot the weed at the rosette stage, how deep its roots go and how to remove it before it sets seed. A few, like jimsonweed and pokeweed, are toxic, so those guides cover safe handling. Grasses and vines are in [Grasses and creeping weeds](/outdoor-and-garden/grassy-and-creeping-weeds/).

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