What do you think? Please help.

[Killer Bud]

I currently have 2 plants in my veg, 2 of them have the same problem. The leaves have yellowish/rust color spots and the leaves are my starting to curl down, When looking at the leave close up you can see where the green n the leave has started to go away and change to a rusty, grayish, yellowish color. pic is of one of the plants leaves that has been effected. From what I have read in the High Times Medical Grow Bible it said it could be a P or K diffiency, or maybe even a Ph Problem. What do you guys think?

 

[timeismoney1]

What water are you using? PH?

 

[Dj1209]

That looks like what happened to my white widow, a mix of over watering and poor drainage led to a deficiency and lockout. What medium are you using, temps, PH, nutes, and anything else you can thing of?

 

[Hemlock]

Hey Killer,
Try flushing with water only,,,,,,, 3 times the amount of the container,,,, let almost dry out and water with a complete fert. should be ok

 

[Killer Bud]

Thanks Hemlock I will give that a try. I am using a mix of 40% FF Ocean Forest, 40% Pro-Mix Bx and 10% Perlite. I am using Earth Juice Nutes (Grow, Bloom, Catalyst), and watering with tap water (Ph around 7). Soil temp is around 60F-70F. The 2 strains that have this problem are Barneys Farm LSD, and RP Kandy Kush. My WW started to have a problem but I fixed with micro blast and meta-k, but that was in flowering, These 2 are still in veg. I am tryin to veg out my Kandy Kush for 2-4months to get it big, and hopefully increase the amount I would have got.

 

[Hemlock]

Thanks Hemlock I will give that a try. I am using a mix of 40% FF Ocean Forest, 40% Pro-Mix Bx and 10% Perlite. I am using Earth Juice Nutes (Grow, Bloom, Catalyst), and watering with tap water (Ph around 7). Soil temp is around 60F-70F. The 2 strains that have this problem are Barneys Farm LSD, and RP Kandy Kush. My WW started to have a problem but I fixed with micro blast and meta-k, but that was in flowering, These 2 are still in veg. I am tryin to veg out my Kandy Kush for 2-4months to get it big, and hopefully increase the amount I would have got.

IMO I might back my PH down to 6.5...