Step 1: Draw the head
Start with a big U shape
Then join up the top with a blocky waved line
Step 2: Give him some eyes
Draw 2 squished circles for eyes. Don't forget to draw a small circle to add reflection in there.
Step 3: Give him a cheeky grin
Draw a few lines to give him some eyebrows and a cheeky smile
Step 4: He needs arms too!
Draw a couple of long arms. They're basically branches!
Step 5: Give him a body
Draw a weird W shape for his body and legs
Step 6: Make him look woody
Add on some patchy bits of wood on his body. There's no real order to this!
Step 7: And vine-y
Fill in the gaps between the wood with twisty vines. Again, no order - just scribble them on!
Step 8: Add some leaves
Draw on a few leaves here and there to your Baby Groot
Step 9: Add some texture
Make your Baby Groot even better and add a few quick lines for texture
Step 10: Get colouring!
Last bit, just colour him in and add some shading and messy moss hair too!