Hydrangea Bloom

I am really pleased with the bloom on the hydrangea. It is a bicolour hydrangea and the picture shows different blooms of blue and pink. So far I have only had pink. It is not like the old variety that I remember my Mum having in our front garden. They were really huge with beautiful bright pink flowers and if we put some bluing mixture on them they turned blue. Wonderful bushes which I always admired.