You need mainly yellow and white + scraps for the flowers, totally about 420 grams. My blanket is 65 * 65 cm and is crocheted in Mayflower Cotton 8 Junior with needle 3,0.

Here you can watch how I made the blanket - https://www.youtube.com/watch?v=eIHxnRqaRJE&t

The pattern is available in both English and Swedish. Mönstret finns på både engelska och svenska.