Couple newb questions

I have posted 2 photos one has little ?burned? tips to the new growth yellowing I should say not sure if that’s normal looking or it is yellowing. The other photo is a photo of like the bottom leaves wondering if that is just them hanging because they are heavy or they are dropping for a reason.

final question, I’m having a hard time controlling my humidity, I recently had too much moisture and saw the little white fungus to start to grow on top of the soil so I quickly made adjustments to lower the moisture in the tent. With that said now I have the carbon filter running in there and I can’t get above 45 humidity because the carbon filter is too strong it just sucks all the air out even on the level 1 setting. They are clearly past the point they need the most humidity is 45 really too low? I also haven’t watered yet so I’m kind of thinking it should raise it atleast a littleonce I water.

Thank you all

The white fungus on top of soil would is a good sign. With them fabric pots I'd imagine your humidity will rise after watering.

Fallguy111 said:

The white fungus on top of soil would is a good sign. With them fabric pots I'd imagine your humidity will rise after watering.

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So I white fungus is good?

I was told its a good sign, I believe its mycelium. Any time I cook my soil or mulch I get a layer of this on top of soil or under mulch. I believe the whole point in the no till world is to not break up or damage the mycelium.

Got a fan blowing on this plant?

hotrodharley said:

Got a fan blowing on this plant?

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I do

Agonixx said:

I do

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Explains the shape and droop of lower leaves.

Should I not have a fan

Agonixx said:

Should I not have a fan

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Or maybe bring the fan up a little so it’s not on the plants but keeps air circulation

You are looking good. If you feel 50 to 55 is better humidity, set a water bowl in or let the tent open (vent/zipper) let the inline pull more air if it's on the lowest setting.

I’m currently growing Northern Lights feminized (bulk/white label seeds from North Atlantic Seed Company). I had that same interveinal yellowing (see photo) in early veg. I diagnosed it as a magnesium deficiency and treated it with epsom salt foliar spray (1 tsp per gallon). I sprayed twice, one week apart at lights-out, and It cleared it up. Not certain that’s what is going on with your plant, but that symptom looks very similar.

I’m thinking mine could be light related?

But maybe not, I plan to start feeding foliage pro which has mag in it should be enough ?