Yes, Woodi, the instructions do include size adjustment information. Just remember that it will require more yardage, the stitch counts will increase and it will take longer to complete. And no offense whatsoever...it is a very common request/question.
And, Monidew, my guage was at 5 sts per inch but this really varies between knitter, needle size and yarn weight. And your Leaf Envy is looking fantastic!
Just a couple of notes about working circular projects....
The stitch count makes the radius larger (measuring on the outside from point or corner to corner, but the round count increases the diameter (measuring on the inside from point to point) multiplied times 2.
So if you have, for example, 90 rounds that are 4 rounds per inch, the diameter would be 90 divided by 4 = 22.5" x 2 = 45", therefore, the more rounds you add, more inches will be added. Adding more rounds increases the stitch count. In other words, for every 4 rounds added, the project actually increases 2".
Hope this isn't confusing and it all has to do with the math and Pi. :mrgreen: