Yeah they look really healthy, maybe you’re watering a little too often though. Don’t be afraid to wait until the leaves start drooping a little bit between waterings.
If you’re using the salt type fertilizers I think it is recommended to water until some percentage runoff.
When I water I let it run off. But it takes at least 5 days before it dries out.
They look great man. 
Just keep doing what you’re doing. If your humidity is too high, of course you can run (another) dehumidifier, or if you can pull cooler air into that space that will also lower the RH.
Ok thanks even when I run ac i think ac make humidity rise at times. I have duct fan hose connected directly to ac vent. I think I’m go ahead and order a dehumidifier.
