Weeding

Use tools carefully to remove weeds. Learn the difference between an annual and a perennial weed.

Weeding
Weeding
Learning objectives:
  • Learn how to use tools for weeding
  • Begin to tell the difference between an annual and a perennial weed
Curriculum links:
  • Science: Explore plant growth, types of weeds, and their impact on crops
  • Maths: Practice spatial awareness by marking rows and calculating areas to weed
  • Art & Design: Create visual markers for crops or weed identification

Key vocabulary

Weed | Roots | Soil | Garden | Growth | Removal | Trowel | Compost

Preparation and equipment

Preparation

Gather gloves and tools you will need and make sure your group are familiar with tool safety using our Tool Safety Activity.

Use our weed identification information and ensure you can identify the weeds before carrying out this activity. Show your group what the weeds look like and how best to remove them.

Equipment

  • Gloves
  • Hand forks
  • Hoes
  • Buckets for weeds
  • Strings or labels to mark out lines of crops

Step by step

  1. Point out the crops that you want to grow. Make sure your group are aware these must not to be pulled up
  2. Use strings between two sticks either end of the row to draw attention to the crop rows. You can weed safely between the rows
  3. Point out the main weeds. Dig up examples and pass them around to your group. Point out their key features such as running roots, or heart shaped seed heads
  4. Using hand forks, loosen the soil and remove weeds, making sure you pull out all the roots as well as shoots. Concentrate between rows at first. Shake the soil gently off the roots, leaving the soil in the beds, place weeds in bucket
  5. Try to separate the ‘good’ weeds that can be composted (annual weeds with small fine hair-like roots), from those ‘bad’ weeds with thick or running roots, (perennials) that are best left out of the compost system
  6. Use hoes on areas where there are no crops or plants growing or where crops and plants are well established. Push and pull the hoe back and forth just below the soil surface, to cut off the weed tops from the roots
  7. Empty buckets of good weeds onto the compost, but bag up perennial weeds to rot down further or remove off site
  8. Clean off soil from tools with a brush

Hints and tips

  • Have a competition for the longest weed root or fullest bucket
  • Make a beheading block where weed seeds or roots are cut off

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