Germination is one of my favorite topics because students get to sow seeds and observe the germination process day by day. Fall is a good time to do this especially with pumpkin seeds. I made this germination word wall, which has 19 words with pictures of bean and watermelon seeds and seedlings, at different stages of germination. This also includes names of things that are needed to grow a plant from a seed.
Click here to see it at TpT.