Thanks
I believe it could have got moist at some point because I was watering a plant in that corner everyday and sometimes water would spill onto it.
I tried to wipe it off but it won't come off. I am worried that it is black mold so I am just going to buy another 4x4 gorilla grow tent. There's a hole in the tent floor where I damaged it by mistake as well so I am definitely going to buy another one because I am growing in coco which is hydroponic and I have a run off system and I don't want to risk getting a bad leak with a rip in the tent floor
Good call
Or maybe a blind spot for air movement? OP: if you dont change anything in the setup take note of the area and keep an eye out in future grows.
I'm suprised more people don't use tent trays, I'm too careless with watering to depend on a cloth liner and a drip saucer.
Much easier to clean up with a wet vac after a dose of nutes.
No mold, just some calcium buildup to remove after a run.
Yes. This!!! Do NOT rely on your tent to contain a flooding incident. While that little floor liner thing will definitely slow it down, it's not going to necessarily hold water like an actual tray will.I'm suprised more people don't use tent trays, I'm too careless with watering to depend on a cloth liner and a drip saucer.
Much easier to clean up with a wet vac after a dose of nutes.
No mold, just some calcium buildup to remove after a run.
