Front Post & Back Post Double Crochet

Path of hook for front post dc

FPdc and BPdc symbolsWhen a pattern calls for working a front post double crochet or a back post double crochet, what do you do? Working around the post of the stitch can be quite easy, but you have to bend your brain a bit at first to understand the concept. Read the instructions below for how to work front and back post double crochet, then scroll down for a video tutorial.

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Identify the Posts

Post of stitch circledBefore you can work a post stitch, you need to know what a “post” is. A post is the vertical part of a stitch. Double crochet is a tall-ish stitch, which makes the double crochet post easy to recognize.

For both front post and back post double crochet, use a chain-2 turning chain at the beginning of a row and a half double crochet in the last stitch of the row.

Front Post Double Crochet

Path of hook for front post dcTo work a front post double crochet (FPdc or fpdc), yarn over, insert the hook from front to back to front around the post of the stitch, yarn over and pull up a loop, then (yarn over and pull through 2 loops) twice.

FPdc is simply a double crochet worked by inserting your hook around the post from front to back to front, rather than into the top two loops of a stitch as you normally would.

A front post stitch sits up in front of the fabric, creating a raised stitch that “pops” toward you.

Back Post Double Crochet

Path of hook for back post dcTo work a back post double crochet (BPdc or bpdc), yarn over, insert the hook from back to front to back around the post of the stitch, yarn over and pull up a loop, then (yarn over and pull through 2 loops) twice.

BPdc is simply a double crochet worked by inserting your hook around the post from back to front to back, rather than into the top two loops of a stitch as you normally would.

A back post stitch recedes behind the fabric, creating a stitch that hides behind the others, away from you. Keep this in mind, because when you turn the work, that back post double crochet that was hiding on the first row is now sitting up in front of the fabric and appears as a front post stitch.

Double Crochet Rib

Double Crochet RibTo make double crochet rib, work one front post double crochet and one back post double crochet, alternating across the row. On the following row, work front post double crochet around the front post stitches and back post double crochet around the back post stitches. After a few rows, you’ll see a vertically-textured pattern appear.

Check out the video to see these stitches in action.

Crochet Answer Book 2nd edition
The Crochet Answer Book

For answers to all your crochet questions, read The Crochet Answer Book. For more online resources, check out Crochet: Basics & Beyond.


How to Crochet Tower Stitches

First complete Tower Stitch

Tower Stitch Granny Square Tower Stitches are combination of extended double crochet stitches and regular double crochet stitches. Together, they present as a nicely pointed triangle of stitches, as you can see on this Tower Stitch Granny Square. I’ll show you how to crochet tower stitches on a swatch and give you a couple of ideas of how to use them.

I’m using American crochet terminology throughout. Follow the step-by-step instructions here, or scroll on down to the video.

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Tower Stitch Swatch Stitch Diagram

How to Crochet Tower Stitches

Single crochet rowBegin with a row of single crochet stitches with a multiple of 3 stitches + 2.

Location of first stitchStep 1. Chain 3 (counts as dc), skip 1 stitch, work an extended dc into the next stitch.

Extended double crochet, pulling through 1 loopExtended dc (Edc) : Yarn over, insert hook into stitch indicated, yarn over and pull up a loop, yarn over and pull through one loop (this creates a chain at the base of the stitch), [yarn over and pull through 2 loops] two times. 
Extended double crochet with arrow showing location of hook

Step 2. Double crochet into chain at base of extended double crochet, as follows:

Inserting hook into chain at base of EdcYarn over, insert hook straight through the chain from front to back (you’ll be inserting the hook under two loops), yarn over and pull up a loop, [yarn over and pull through 2 loops] two times.

First complete Tower StitchStep 3. Double crochet into same chain at the base of the extended double crochet.

Continue to follow the chart or watch the video to complete your swatch.

Designing with Tower Stitches

Tower Stitches can be used in crochet blankets, scarves, and even granny squares—just about anywhere!

Chemo Caps & Wraps cover imageYou can see Tower Stitches used in the Summer Sorbet Cap and Wrap on the cover of Chemo Caps & Wraps.

Mod Retro Afghan from "Unexpected Afghans"
(c)Joe Hancock

I used the Tower Stitch in my Mod Retro Afghan which appears in Unexpected Afghans: Innovative Crochet Designs with Traditional Techniques.

Now that you know how to crochet them, where will you use Tower Stitches?

Want to learn more interesting stitches? Take my in-person class “(You Want Me to) Put My Hook WHERE?”

Check out my Workshop Schedule for where I’ll be teaching next.