Skill level = Advanced.
Two sets of pineapples in the center, 8 sets of pineapple triplets in border.

Pattern #5 on pages 18, 19 in Magic Crochet. Photo on page 20.
Pattern El Encanto de las Pinas in Ganchillo Artistico.

Stitches include chain stitches, slip stitches, single crochet, double crochet, double triple crochet stitches, 2 single crochet clusters, 2 double crochet clusters and triple treble crochet stitches with a total of 43 rows.