Wreath pattern is free on the blog and uses the bulky and quick pumpkin pattern linked above, just with worsted yarn instead of bulky and an H hook. https://www.mjsoffthehookdesigns.com/

Crocheting pumpkins for a family wreath making session. Just using random worsted yarns in my stash.

Pumpkin size A: 20 stitches x 26 rows. Every row hdc into 3rd loop.
Pumpkin size B: 14 stitches x 18 rows, alternating hdc in 3rd loop and hdc in back loop every other row
Size C: 10 stitches x 12 rows