BPdtr
Crochetback post double treble crochet
Description
A tall, textured crochet stitch worked around the post of the previous row’s stitch from the back, used to create depth.
Detailed explanation
The back post double treble crochet is a relief stitch that pushes the fabric backward to create structural definition. It is formed by working a double treble crochet around the vertical post of the stitch below, inserting the hook from the back side of the work. This technique is frequently found in complex cable patterns and ribbed textures to contrast with front post stitches.