QuarterbackMo
- 810
- 93
Its on the top leaves... I thought it was light burn but Rob from HG thinks its iron or a nute imbalance. It literally happened or at least showed itself over night.
I upped my cal-mag last night by 2ml/gal as I was seeing a few spots on my lower leaves. I am growing a new strain using my old strains recipe and figured she might be a little cal-mag whore. I always use 5ml per gal in my rdwc and never have problems. I used 1-2ml per gallon in the UC previously with my bubba and never had any spots show up. Bubba x OG was spotting I couldn't understand why and I figured since I have previously used 5ml per gallon in my rdwc and 1-2 in the UC that me adding 2ml/gal from the 2ml/gal I started at a week ago shouldn't hurt anything. Assuming my plants didn't eat any of that cal-mag through out the week the max that could possibly be in my water right now is 4ml/gal.
The rest of the recipie includes 5ml/gal of aquaflakes a&b, 3.8ml/gal amino treatment, 1ml/gal roots exel, .4ml/gal drip clean, 1/8tsp/gal exel lg, 3.8ml/gal multizen, 5ml/gallon aqua shield my final ppm was 750 and I'm in week 2 of bloom.
My room temp is 82 day 72 night co2 is at 1550ppm, water temp is 69, ph is 5.7... tell me what you think about these pics... I'm stumped.
This is a pic of the leafs that are affected they are on all the other plants too up top only the ones in the middle under the light though all the outside leaves and shaded leafs are still healthy and perfect as ever.
Here is one that I cut off the plant under normal light.
This is a pic of this same area 1-2 days ago
I can't figure it out...:sign0065:
I upped my cal-mag last night by 2ml/gal as I was seeing a few spots on my lower leaves. I am growing a new strain using my old strains recipe and figured she might be a little cal-mag whore. I always use 5ml per gal in my rdwc and never have problems. I used 1-2ml per gallon in the UC previously with my bubba and never had any spots show up. Bubba x OG was spotting I couldn't understand why and I figured since I have previously used 5ml per gallon in my rdwc and 1-2 in the UC that me adding 2ml/gal from the 2ml/gal I started at a week ago shouldn't hurt anything. Assuming my plants didn't eat any of that cal-mag through out the week the max that could possibly be in my water right now is 4ml/gal.
The rest of the recipie includes 5ml/gal of aquaflakes a&b, 3.8ml/gal amino treatment, 1ml/gal roots exel, .4ml/gal drip clean, 1/8tsp/gal exel lg, 3.8ml/gal multizen, 5ml/gallon aqua shield my final ppm was 750 and I'm in week 2 of bloom.
My room temp is 82 day 72 night co2 is at 1550ppm, water temp is 69, ph is 5.7... tell me what you think about these pics... I'm stumped.
This is a pic of the leafs that are affected they are on all the other plants too up top only the ones in the middle under the light though all the outside leaves and shaded leafs are still healthy and perfect as ever.
Here is one that I cut off the plant under normal light.
This is a pic of this same area 1-2 days ago
I can't figure it out...:sign0065: