Hi guys new grower looking for help.

Hi guys i forgot to plug my dehumidifier in after moving it to clean and for two days after it was about 60%rh lights on and 90+ lights off the temps are around 75 on and only dips a few degrees lights off. Is this too warm shpuld i really be allowing 10deg drop at lights off.
Also my plants had got som
Brown spots on the lower leaves after dropping rh back down to 45-50% it seems to have stopped spreading butthe infected leaves are dying off. Ive sprayed with the baking powder dish soap ive been using along with mighty wash for pests and the new growth seems heathy again but im worried ive screwed it up and may as well start again. im gussing this is a rust fungus. Any advice would be much appreciated. TIA GUYS AND SMOKE ON!

HighGradeNoTilliDie said:

Hi guys i forgot to plug my dehumidifier in after moving it to clean and for two days after it was about 60%rh lights on and 90+ lights off the temps are around 75 on and only dips a few degrees lights off. Is this too warm shpuld i really be allowing 10deg drop at lights off.
Also my plants had got som
Brown spots on the lower leaves after dropping rh back down to 45-50% it seems to have stopped spreading butthe infected leaves are dying off. Ive sprayed with the baking powder dish soap ive been using along with mighty wash for pests and the new growth seems heathy again but im worried ive screwed it up and may as well start again. im gussing this is a rust fungus. Any advice would be much appreciated. TIA GUYS AND SMOKE ON!

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Welcome to RIU!
She is in pretty bad shape.
Not sure of the cause.
Humidity won't cause them to be that bad.
My guess is the foliar sprays you did are partly to blame.
Not a good plant to continue growing, some might say start over.
My 2c is that you should see if it bounces back for practice and experience. If you are using cheap seeds start some seedlings and let us follow your grow to see what's going on.
Could be your feeding of nutrients or watering technique are the problem.
Details on what you feed, how often you water and what your medium is will help.
What bug were you dealing with?

Im using soil with sensi seeds a and b ph perfect two part nutes using the veg bottles at half the reccomened strength. I also added a small amounth of cal mag as im using rainwater.
Im also adding a drop of ph down to make it 7.0
Ive noticed that the run off from this soil is measuring 5.2 ph and 1500ppm+ so thats why ive ph my water to 7 to try even it out ive heard flushing a plant is last resort.
Especially is this is a fungus.
My other plants are bigger and stronger i cant get them out to photo but ive got some shots of the leaves.
Im probably going to sterilize and start again but its just hard to swallow. But hey live and learn.
Sorry about the led pics all i can get.
I understand this could be a nute lockout due to the ph also?
Thanks for your advice

Oh and i have no bugs i was spraying mightywash along with the baking powder spray lights off once a week for prevention.

Looks way over watered. I'm definitely one of those who will tell you to scrap this plant and start over. It's a lost cause at this point.