Year 2 have been learning about plants and how they grow. Last week, we set up an investigation to find out what they need in order to germinate and grow into a new plant. We used cress seeds, cotton wool and petri dishes. Then, we used four different conditions: light/water, no light/water, light/no water and finally no light/no water. This week, we looked at the results of our investigation. You can see them below. We concluded that plants need light and water in order to grow properly.