to weed

To remove weak or unwanted plants from a crop to make it healthier

To put seeds or young plants into the soil so they grow

To prepare land for growing crops

To remove unwanted people or things from a group

A powered tool that cuts weeds and grass around edges

A substance that kills unwanted plants in gardens or on lawns

Leaves from the dill plant that add flavor to food

A strong-smelling form of marijuana used for pleasure

A wild marijuana plant that grows by roads or fields and is low quality

A poisonous tropical plant with spreading stems and spiny fruit that can harm farm animals

A tall plant with large trumpet-shaped flowers and poisonous leaves and fruits

A tropical shrub with a strong unpleasant smell

A small hand tool for gardening with metal claws that removes weeds by the root

A plant with bright orange flowers that attract butterflies

A tall North American plant with pink or purple flower clusters found in wet places

A plant with yellow flowers that spreads quickly in fields and pastures

A western North American plant that makes farm animals sick if they eat it

An aquatic plant from South America with long grasslike leaves that forms thick floating mats and clogs waterways

A plant with clusters of purple or blue flowers that often grows in North America

A small North American plant with low leaves marked by purple veins

A water plant with spikes of blue flowers that grows in shallow ponds and streams

A plant with many branches and bright yellow flowers that grows in eastern North America

A tall North American plant with leaves around the stem and clusters of purple-pink flowers

A tall mountain herb with sticky leaves and a strong bad smell

A plant that lives for many years and makes thin ice at its base during frost and has white flowers

An annual plant found in the dry American southwest with stiff woody branches, sticky leaves, and yellow flowers

A plant like sage with hairy leaves and small purple flowers that grows in the eastern United States

A bush that grows in salt marshes with fruit surrounded by white feathery hairs

A plant from eastern North America with yellow flowers used to make yellow dye

A small bulb plant with bright yellow flowers that often grows as a garden weed in South Africa

A plant with clusters of bristly blue flowers that grows in eastern North America

A plant with a bad smell and flat round seed pods that spread easily

An American mint plant that makes a sticky substance once used to ease muscle spasms

A plant with bright white flower clusters and poisonous milky sap

A plant with many branches and bright yellow flowers that grows in eastern North America

A poisonous tropical plant with big trumpet-like flowers, prickly fruits, and leaves that smell very bad

A tall prairie plant with groups of small white flowers and prickly stems

A low, sticky bush with narrow leaves and many small yellow flowers

A North American plant with pink flowers used in traditional medicine for joint pain and to make rope

A low-growing plant with small white round flowers like pearls

A small wild plant with a pineapple smell that grows in cracks and has yellow flowers

A small plant that lives for one year, with thin stems, tiny flat leaves, and small yellow flowers

A small swamp plant with a bad smell and tiny flowers under a spotted green or purple hood

A brown seaweed that floats in the open ocean and forms large patches

A plant with bright yellow flowers like a daisy

A wild plant with leaves that grow around the stem and flowers with purple spots

A tall plant like a small tree with long pointed leaves and white flowers

A dark green herb that grows in stiff clumps and has yellow flower heads

A leafy tropical shrub with a strong smell whose seeds are sometimes mixed with coffee

A plant from western United States with a strong smell and sticky resin on its leaves

A low, sticky plant with narrow leaves and small yellow flower heads that smells of resin

A tool with metal claws that pulls weeds out by their roots