6:20 PM, Thursday June 16th 2022
In lessons 3 and 4 you can include demos as part of your lesson submission, they just have to make up less than half of your drawings. So in lesson 3 you can include up to 3 demos and the other 5 are ones you did on your own.
If you want the extra practice though, you can exclude the demos all together and draw 8 of your own plants instead.