Will my usual diet help me grow to my full potential?

I am just wondering about in the future not right now because i know we all grow different but diet is important and i try to eat my best and im 5 5" and i should be about 6" wen i am done growing i am 14 years old male btw. so every morning i eat yogurt and not protein shakes becasue they are gross adn i dont get the point xD for lunch if i am at home i eat a home cooked meal because my parents dont beleev in boxed food and if i am at school i eat a large salad for lunch like ceasar salad and all that and for dinner i also always eat a home cooked meal and salad as a side. well usually i eat at a restaurant because my parents own one but it is always very healthy. during the day if i snack it is usually just cereal or sometimes bread with nutella and i have a tendency to eat alot of mixed nuts like i take a handful wenever i walk buy my kitchen. will this diet help me grow to my full potential? i also stay pretty active about 30 minutes a day workout out adn then whatever i do with my frends. and i only eat junk food once a month like if i go to the movies ill have some popcorn and stuff thank you for all your replies in advance and sorry for being so long thank you.