First indoor grow using a Mars 300 light


How far from the plants should I keep the light


Seedlings around 26-30" early veg 24" late veg and flower around 16-18" depending on the spread you’re trying to get


@Aolelon is right on. It may vary slightly depending on what the plants telling and strain but those are solid numbers as a “guide”. Best of luck! OnE LoVe