Ebb and Flow Feeding Schedule Question

I have seedlings that have just grown their 4th set of leaves so I will begin nutrient feedings here shortly. They are under 1000w hps 24 hr on and right now I am watering them once a day for about 10 min. They seem to be doing fine for right now. Any suggestions on when to begin increasing the frequency of feedings?

Turtle

Depends on your medium, you using just cubes or cubes in pellets etc... ? Add a feeding and see how they respond, better to slightly underwater than overwater. I use RW in pellets in individual planters, and water 3 times/day for 10 minutes.