STEPS TO KNIT CROCHET BED FEET WITH DOUBLE VARETA STITCH:
Start knitting the double crochet pattern. To make a double crochet stitch, insert the hook into the chain and make two treble crochets in the same space.
Continue to double crochet until you cover the entire length of your chain. Be sure to join the dots at the end of each row to avoid leaving gaps in the footboard.
Once you have covered the entire length of your chain, finish with a row of single crochets and close the thread.
To make the popcorn stitch footboard, insert the crochet hook into the base chain, make five treble crochets in the same space, then grab the yarn with the hook and pull the last treble crochet you just made so that it creases and form a "popcorn".