oshc activities
Sustainable Superstars / Self-Watering Bottle Planters

Self-Watering Bottle Planters

Children turn plastic bottles into self-watering planters, sow seeds and watch them grow over the following weeks.

How to run it

  1. An educator cuts plastic bottles in half.
  2. Thread a strip of cotton fabric through the bottle neck as a wick.
  3. Fill the top half with soil and plant seeds, then sit it upside down in the bottom half filled with water.
  4. Check the plants and top up water each week.

You will need

  • plastic bottles
  • cotton fabric strips
  • potting mix
  • seeds
  • water
Make it easier or harderUse fast-growing beans for younger children, or have older children measure growth.
SafetyEducators cut bottles and tape sharp edges; wear gloves and wash hands after handling potting mix.
My Time Our Place · Outcome 2, Outcome 4Children care for growing things and learn to reuse materials.

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