Hydrangea and matching granny squares

You can see what a lovely dark colour my hydrangeas have become! I've decided to crochet granny squares in all the colours on my balcony garden!  I love the way hydrangeas have so many different shades in their petals. In yarn language, these colours are called:
- Spring Green
- Wisteria
- Lavender
- Bluebell

It was very hot yesterday: 30C/86F. The atmosphere is heavy. Today it's 'only' 26C, but after a night of storms it's terribly humid and makes the hot seem hotter!