What is the control/independent/dependent variable for the growth of sunflowers?

There is 8 pots, each is all different. Three is also factors like sunny/dark, fertiliser/no fertiliser and water/no water. What is the control/depend

There is 8 pots, each is all different. Three is also factors like sunny/dark, fertiliser/no fertiliser and water/no water. What is the control/dependent/independent variables?

Btw i am doing natire vs nurture for context.

or:There is 8 pots, each is all different. Three is also factors like sunny/dark, fertiliser/no fertiliser and water/no water. What is the control/dependent/independent variables?Btw i am doing natire vs nurture for context.

Tags:dark,pot,growth,