Please help diagnose my plant problems!

[zktaylor4]

I have been having trouble with a few of my plants in my grow room. Some are clones. If you can help me diagnose any of the problems with any of the plants or leaves, let me know. I can send more information if needed. Any help you can give me would be great!

 

[Weed420]

My first guess just looking at the leaves is that you maybe over watering them. Be sure and let the soil get fairly dry before you water again.

 

[JJ Bones]

Looks like it might be a lack of enough fertilizer or pH issues.

What is pH?

 

[DrOfDank]

That looks like calcium deficiency. You may have over-fed, causing salt buildup which then lead to this efficiency. Or your PH is off. I advise flushing with PHed water, followed by a light feeding.

 

[gittergreen]

BEST INFORMATION FOR GROW SUPPORT

What Strain is it?
Is it Indica, Sativa or Hybrid? What percentages?
How Many Plants?
Is it in Vegetative or Flowering Stage?
If in Vegetative Stage... How Long?
If in Flowering Stage... How Long?
Indoor or Outdoor?



SOIL GROW

Strain - ?

Grow Type - Soil? brand?
Grow Stage - Vegetative how old?
Bucket Size - ?
Lights - ?
Nutrients - ?

PH - ?
RH - ?
Room Temperature -?


Pests - ?

It does look like a nitrogen def at first glance, but fill out this info and we can better diagnose your issue's.