Is this light stress? :(
- Thread starter Adi1989
- Start date
Adi1989
Active Member
Thanks for the help mate, I havent gone over 27c though
Also I watered a few times since and they are still the same so I dont think its under watering.
I did setup the Ozone at night, I was thinking it could be the lack of oxygen in the nighttime? As Ozone depeltes the air of oxygen, its also a sealed room
Also I watered a few times since and they are still the same so I dont think its under watering.
I did setup the Ozone at night, I was thinking it could be the lack of oxygen in the nighttime? As Ozone depeltes the air of oxygen, its also a sealed room
osowhom
Well-Known Member
a lot of guys make it look so easy but so many things can go wrong its best to keep it simple i see either deficiency or toxicity in one of your pcs with the leaf edges turning rust colored for 1
twentyeight.threefive
Well-Known Member
Telling us what light you have and how close it is would definitely help figure out if its light stress.
twentyeight.threefive
Well-Known Member
What are you feeding them at? pH?That rust was over feeding the Ppm got up to 2000 and burned the tips a few weeks ago then I flushed them so brought the ppm back down.
twentyeight.threefive
Well-Known Member
I'm assuming coco then? Looks like they want some Epsom Salts.
twentyeight.threefive
Well-Known Member
3 meters by 3 meters??
Adi1989
Active Member
Thanks mate, I will try Epsom Salts, how much do you use per litre or gallon?
twentyeight.threefive
Well-Known Member
1 gram per gallon of Epsom Salts. If you have 9m or 98 sqft of grow space you are 2430 watts short of light. Your issue isn't light stress especially 2 ft away from the plants.
FritzTheKitty
Active Member
Just flush and check you run of ph you may be surprised it looks like its a lil acidic and not uptaking nutes
Adi1989
Active Member
Thanks mate, do you put one gram in every feed? I am feeding every 3 days at the moment.
I find Epsom salts doesnt really dissolve in water so I use boiling water to dissolve it, but then I do find after it starts to go solid again.
So maybe Epsom salts because it gets solid again over time can build up too much in the medium?
Adi1989
Active Member
Thanks mate will check that as well
twentyeight.threefive
Well-Known Member
I make a 5 gallon bucket of nutrient solution. It includes a ratio of:
A/B/Epsom
3.6/2.4/1.1
My Epsom Salts dissolve immediately in cold/cool water. It shouldn't become solid after. Not sure what you are using for nutrients but they may need to be mixed in a specific order, I do.