height

hi guys i am doing 16 plants in hydro in an area 1m square using flood and drain under two 400w mh lights. the plants measure 4 inches tall and they are 2 and a half weeks old but does the height sound right. thanks guys.

sounds fine, the roots are growing right now, when they fill the container, it will grow fast. Each strain grows differently and each condition is different.

Thats a tight space for so many plants, from seed alright cause youll toss half males, but 16 fems in a meter squared in flower is too bunched

btw you only 1 400 mh light for that enclosure, too much light for seedlings