Bogdan
- 14
- 3
OK some info on my grow.
These are Black D.O.G from HSO.
I use Gaia Green Dry amendments, 4-4-4 and 2-8-4.
The leaves are yellowing from the bottom up. The leaf serrations seem to be going dark green and yellowing in the middle. New growth seems fine so far.
It has been super hot here in Ontario this year. Last year I watered a total of 2 times. I have already watered 4x that amount! This is where my issues are coming from I think.
I used Dolomite lime to buffer my acidic peat moss substrate just like last year. Only difference is how much I am watering. My water is very hard 500-650ppm.
So my guess is a nutrient lockout due to high alkalinity of my hard water + dolomite lime :( If this is my issue than I think the plants are toast. I don't have access to less hard water and I cant really flush them since they are in 120 gallon holes. Maybe I could try foliar feeding with some liquid nutes?
Hopefully one of you more experienced growers can tell me something from these images.
These are Black D.O.G from HSO.
I use Gaia Green Dry amendments, 4-4-4 and 2-8-4.
The leaves are yellowing from the bottom up. The leaf serrations seem to be going dark green and yellowing in the middle. New growth seems fine so far.
It has been super hot here in Ontario this year. Last year I watered a total of 2 times. I have already watered 4x that amount! This is where my issues are coming from I think.
I used Dolomite lime to buffer my acidic peat moss substrate just like last year. Only difference is how much I am watering. My water is very hard 500-650ppm.
So my guess is a nutrient lockout due to high alkalinity of my hard water + dolomite lime :( If this is my issue than I think the plants are toast. I don't have access to less hard water and I cant really flush them since they are in 120 gallon holes. Maybe I could try foliar feeding with some liquid nutes?
Hopefully one of you more experienced growers can tell me something from these images.