White Widow Autoflower #1

No it just a guid line depending on the light you need to keep Serrano distance. So Through all grows you need to be able to move your light up and down away from your canopy. But no you didn’t do anything wrong.

So check it out my friend. Plants r like people we all come out a little different from each other even though we have the same parents. If ur in veg u can keep ir light close to the plants sounds like uve just hut flower so u want to keep at least 12 inches of spacw between the light and the highest bud

No, you didn't do anything wrong, if anything you exceeded their growth expectations, the problem is the plant growing into the light this is going to cause some serious burn if you don't handle it.