It's a MUCH better policy (in MY opinion) to water until you get water rushing out of the drainage holes and "pulling" oxygen in behind it and through your soil….and then NOT watering again until the pots are almost bone dry. For example: I run 2 gallons of water THROUGH my 5 gallon buckets when my buckets start to weigh about 14 pounds. After I water them, they weigh about 20 pounds. I don't give them a drop of water until they get back to around 14 pounds again. See?
If you water so that you're not getting that flow-through, then your soil can accumulate salts from fert and like I said….no fresh oxygen will be pulled into it.
Poor watering technique is the number #1 issue with most plant problems. If the watering isn't done right, then it sets up a lot of secondary problems…lots of them.
I don't know where you got the idea that Indicas don't need as much water…???