In the ponds near the entrance to the college were many plastic pots with small sticks in them. That's what they looked like when we arrived at the college just as winter was almost over.In the spring there was some activity in the pots and the sticks seemed to come to life - and green foliage slowly emerged. The gardeners put the pots further into the centre of the pond, and soon the foliage was flourishing. Goldfish swim in the pond and now had something to play hide and seek around.Just a couple of weeks ago I noticed the flowers. Beautiful strong flowers on a tall straight stem. There are pale pink, darker pink and white blooms and they are exquisite. When the flower fully opens up the seed pod is revealed and it grows larger as the petals fall into the water.