Dark Spots on older leaves?

Started to notice those dark spots on the leaves of my autoflower & dunno what it is.
My humidifier broke a few days ago & waiting for an AC Infinity T3 humidifier to arrive on Monday hence the wet towels hanging.

Recommendations??




4 Likes

I can’t see your soil or the pot they’re in so my guess is to much water in the soil. Place a oscillating circulation fan near it and probably take the wet towels down and use a bowl of water to increase your humidity. If you have hydrogen peroxide on hand mist your plants before those spots turn to fungus or mold.

5 Likes

Thank you!
I’ve been watering very little but last week I tried bottom watering which may not have been the best idea.
Thanks again for the suggestions.

4 Likes

Did you dunk them? Someone posted a YouTube video dunking grow bags in buckets to feed. If you dunk they need to be drain for a while after dunking them. @HostileHippie420 posted a good video on dunking. Here is a link on it.

4 Likes

I didnt dunk completely. I put the whole pot in a bowl of neutral ph water and let it sit for 10 min.
Will check the video. Thanks again

5 Likes

Grow Journal Check List

Seedbank:
Strain (bagseed too):
Indoor, outdoor:
Tent, Room Size:
Lighting:
Light height:
Temps (day and night):
Relative Humidity (day and night) :
Added Air (fans, portable acs, heaters, dehumidifiers) :
Ventilation:
Pot sizes:
Soil, Coco, or Dwc:
Nutrient type:
Ph numbers:
Ec and PPM:
Water Temps:
Co2:

Seed germination date:
Veg duration:
Nutrient cycles (how often feed/water):

4 Likes