I am making the following afghan which calls for 20 squares, or 5 squares of 4 patterns. This is a wedding gift and I’d like to increase the size of the blanket from this (below) to possibly 30 squares, or 5 patterns and 6 squares of each.
The easiest way would be to use larger needles, 9 or 10s. That would make each square slightly larger. Or make one more of each square and lay them out in a pattern that would fit together well.
10 more squares would work very well. You could make 2 squares of each of the 4 patterns and then 2 more of your favorite ones. It will indeed be a very beautiful present.