This pattern is available as a free pattern from my blog here: https://kickincrochet.com/jasmine-blanket-crochet-pattern. You can purchase an ad-free PDF copy of the pattern through the purchase link above.
The Jasmine Ripple Blanket features the beautiful jasmine stitch in a gentle ripple design. It uses jasmine stitch increases and decreases and includes instructions for both the basic jasmine stitch and the increases and decreases. There is also an accompanying YouTube video tutorial that walks you through a few repeats and a few rows to make sure the technique is clear.
The sample I made is baby blanket sized, measuring approximately 30” wide and 36” long, but this pattern is easily modified for both length and width. The pattern repeat is 8 stitches, so you would add stitches in multiples of eight for width, and add rows for height.