We can’t believe the size of the sunflowers that we have grown in the nursery vegetable bed. Yesterday we noticed that one of the sunflowers was starting to wither and the petals were coming off.
We watched a time lapse film of sunflowers and found that it takes about 80 days to grow and then decay.
Today we are disecting sunflowers to find out more about them. We cut up the stem and looked inside it and then we removed the petals and had a go at cutting up the receptacle. we have been able to examine the stamen and see the different parts of it.