For seedlings, I mist mine once or twice a day and keep under humidity domes for a week or two. If the soil appears wet, don’t water. After the domes come off, I’ll water lightly for a couple weeks. Once the plant seems established, I water to runoff. I ph my water EVERY watering. From there, I only water when the soil feels dry down to an inch or two. My method is, if I’m not sure if my plant needs water, I wait a day. Usually the next day it’s ready. Your plant will tolerate dry periods much better than overwatering. My plants sometimes go 5 days between watering.