West Coast OG - 4AM - First Grow Ever

I'm on day 25 from seed and it seems to be going good so far. I'm watering every 2-4 days with tap water and every Sunday I am adding Fox Farm Nutrients. I water each plant with 1/3 of 1 gallon of water which is a little more than a liter of water every 3 days. I feel like I need to water them more but they never droop and seem healthy. Edit: Day 26 - 11/15/18 First signs of flowering - smell has intensified (Filter Ordered) My tent seems big for 3 plants so I hope they hit a growth spurt. I'm still not sure how to get the best yield in my space. I am allowed 6 mature and 6 seedlings so I'm working out the details to get a rolling harvest going. All I've ordered so far is auto seeds for my first 3-4 harvest and thinking of getting a smaller tent for seedlings to get an auto harvest every 30-60 days. I'm still in shock I can do this legally in my state and was also informed I cannot be terminated from employment for a positive random test if I have a valid medical marijuana license (which I do). A huge weight has been lifted off my shoulders. Thank you for listening to my rant