Today is DAY 10 - 300 PPFD /VDP 0.95/RH 70%/Temp 77F - added some langbeinite today, less than 1/4 teaspoon, shaken in a 17oz water bottle, given to seedlings, just to moisten roots/soil.
So go the preventive route and make first watering with mosquito bits or something similar. Nip it in the bud before it happens. Just like the smoke detectors. Which I like by the way.
Dome over seedling helps control moisture loss during early seedling stage.
Dome over seedling prevents water from hitting seedling.
Dome over seedling Helps with the water further out plan.
DAY 13 - 320 PPFD / RH 75% / Temp: 78F - added a little “recharge” to a 17oz bottle, shaken and watered plants to moisten. Guess were going into the VEG Stage, 3 leaf appears.