Quick question on watering?

was wondering how much water these guys should be getting daily? There in a 4x4x6 tent under a 400w hid light in organic soil. And also do yous think the 400w is good enough for the 4 plants? Probally not eh.

right now a 25w cfl is good but yeah 400w until 3ft high is ok

1: lift pot
2: THINK
3: water or not on the weight

use the above rule you will never overwater even suffer root rot

good luck

ps about 125ml ..1/2 cup

You may want to fill a pot with dry soil for comparison. Water around the outside edges of the leaves, not at the stem, to encourage the roots to search out water. As they grow, you'll increase the amoumt of water. Might start in plastic cups, next round, then transplant into bigger pots. It's easier to control the moisture in smaller containers.