Our sunflowers are doing really well. We have been busy measuring them today. The children helped by holding the tape measure at the bottom of the stem. We read out the numbers as we measured them and logged the measurements of each sunflower on a chart I made.
Paul's sunflower is currently in the lead at 550mm! I think I will have to start putting Miracle Grow on the rest of ours so that we beat him! Hehe.