Grow #1 - Granddaddy Purple - Indoor

Ran into some uncertainty with whether or not to add nutrients to the basin at each fill up. I understand the reasoning behind alternating with soil, so that the salts don't concentrate at the top through surface evaporation. That same logic doesn't apply with these bottom watering systems. At first I was feeding nuts at all times and it seemed like the plant the was fine and had no signs of nutrient burn, but I really don't to push things, so I did start alternating nuts and no nuts with each fill of the basin (which is like every other day with how much the plant is drinking).