First time grower with problems

[markviiimark]

She's 7 weeks old, flowering, organic, ph around 6.6 , fan leaves and some of the next size smaller are getting spots and dying. Been mixing my fert. and water together then checking for proper ph. I'm at a loss. Any ideas?

 

[Marzbadrock]

Do you foliar spray?

 

[indica vet]

can you provide a photo of the underside of the affected leaves?

 

[markviiimark]

can you provide a photo of the underside of the affected leaves?

I'll post more this afternoon. And yes I did foliar spray but with grow light off and a fan on to prevent mold.

 

[Marzbadrock]

To me it looks like foliar spray caused bleaching

 

[markviiimark]

Here's a pic of the newer leaves and flowers, the other pics are the same leaf top and bottom.
I've been running a 600 watt MH at 75% 12/12 from the start, and have been staying organic. I have foliar fed in the past, even with rain water I collected after a thunderstorm. Been keeping on top of my ph. Thanks for any help in advance.

 

[indica vet]

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Here's a pic of the newer leaves and flowers, the other pics are the same leaf top and bottom.
I've been running a 600 watt MH at 75% 12/12 from the start, and have been staying organic. I have foliar fed in the past, even with rain water I collected after a thunderstorm. Been keeping on top of my ph. Thanks for any help in advance.

possibly phosophorus is not fully available to plant due to ph, try dropping ph down to 6.0, heres a deficiency chart and nutrient availabilty chart to assist you PH Balance for hydrp & soil----Leaf deficiency chart - Blogs - 420 Magazine ®

Some plant deficiencies - Blogs - 420 Magazine ®

 

[markviiimark]

I have been feeding it a organic 6-8-4, I mix it in water, let it sit overnite then check for proper ph. These plant can be very picky.

 

[indica vet]

do you check the run off of the ph coming out the bottom of the pot mate?

 

[markviiimark]

do you check the run off of the ph coming out the bottom of the pot mate?

No I haven't, plants are in a 10 gallon dirt pot. Any problems using them?