Some people do, some don't! Personally I always block my work. Firstly it makes it much easier to join pieces together when they are all neat and the edges are straight.
Mandala Madness Part 14 - Crystals & Crochet
Revelation pattern by Helen Shrimpton
Block Stitch Baby Blankie! β Yarn Me Calm
Patterns Archives - Crystals & Crochet
Blocking - Crystals & Crochet
Started 2020 with βSweet Carolineβ CAL from Crystals and Crochet
Crystal Pentacle Sachet Crochet pattern by Bloodimaryart
Crochet Chakra Crystal Pouch and Crystal Cleansing Ceremony
Crochet A-Long Archives - Crystals & Crochet
Mandala Madness Part 9 - Crystals & Crochet
Granny Square Day - Crystals & Crochet