Fungus?

2151potgardenofdoom

Active Member
I am growing indoors in a closet using rockwool. Right now, I have 8 plants in 2 sq ft, which I know is terrible. I am using a 250 watt HPS light and I can't tell you the temperature or humidity of the room yet, which is pretty important to my problem. I water them every other day with nutrients and I am pretty sure I have too much nitrogen already so I am going to cut back. These are some haze strain and they are currently exactly 4 weeks into flowering.

Click here to see the white stuff I think is fungus growing with the plants. The only reason I would doubt that diagnosis is that we have a ton of algae growing on the top of the rockwool and I assume that some of the white stuff we have seen has just been dead algae.

Click here to see the white stuff in the leaves that I am hoping isn't fungus. I don't know what this is and this is the real concern of mine. If anyone has any idea what that light discoloration (it's whitish in reality) is, I'm dying to know. Thanks in advance.
 
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