m0useanswered grow question 3 years ago In their grower profile page,
The follow button is in the top right hand side of the page.
Its rectangle and green says "follow"
This is the same spot in the diary if you only want to follow that one part.
To like someone post, scroll down till you are at the comment section of the grow, just below nutrients and uploaded photos.
There is a like button there that is white with a green outline and text saying "Like" when u click it it turn all green.
Good Luck!