Setup Interlocking Filet Crochet Rectangle starting from the centre out

Interlocking filet crochet generic setup with solids for a project crocheted from the centre out (in rounds). This video shows you a generic setup for a blanket in Interlocking Filet Crochet rectangle shaped crocheted in rounds, from the centre out. 00:00 - Setup double foundation chain with a long tail in pattern colour A, use 15cm (5inch) for each 10 stitches 01:45 - Setup chainless foundation mesh in background colour B 04:36 - Weaving foundation chain through colour B 05:48 - Round 3 of a generic pattern in pattern colour A including solid stitches