I'm not sure if I'm using a transitive version of "look" or an intransitive one.
I'm writing a short story about a village headman who is trying to find his successor. He gathers young men in a square and gives a seed to every one of them, and tells them to take care of it.
Then, he says
"Come here again in 6 months. Then I'll look (at) your plants and choose the new headman."
He is going to look at the plants to check what kind of plants have grown up. I looked up the dictionary "Merriam-Webster" and learned that "look" has several meanings and usages. One of them was a usage as a transitive verb, meaning "examine".
Which should I use, "look" or "look at"?
Thank you so much for your help.