New Grower what's with these leaves?

[turtle360]

colorings and drying out.

 

[sabreman61]

You have a deficiency. I would look at all the different types of deficiencies there are and you will figure it out. There are may pictures and threads on the subject. It might by a Mag or Cal Def. I am not sure. There is a PDF on it at http://www.ilovegrowingmarijuana.com/guides/marijuana-plant-care/marijuana-nutrients/
I hope this helps.

 

[namvet25]

What nutes are you using? Are you using cal/mag?

 

[ramone515]

Starting a journal with details with everything with your grow will be very helpful to the most experienced members here. This looks like a pH Fluctuation problem or maybe calcium?

Check http://www.growweedeasy.com/marijuana-symptoms-pictures .

You should also ask at the live thread, I've got tons of tips and help there.

 

[turtle360]

You have a deficiency. I would look at all the different types of deficiencies there are and you will figure it out. There are may pictures and threads on the subject. It might by a Mag or Cal Def. I am not sure. There is a PDF on it at http://www.ilovegrowingmarijuana.com/guides/marijuana-plant-care/marijuana-nutrients/
I hope this helps.

Thanks! I showed pix to the breeder along with some details of the latest watering:

NL1

NL2

NL3

WD

[TD="width: 64"]ph in[/TD]
[TD="width: 64"]ph out[/TD]
[TD="width: 64"]ppm in[/TD]
[TD="width: 64"]ppm out[/TD]
[TD="width: 89"]height inches[/TD]

[TD="align: right"]6.6[/TD]
[TD="align: right"]5.6[/TD]
[TD="align: right"]120[/TD]
[TD="align: right"]563[/TD]
[TD="align: right"]18[/TD]

[TD="align: right"]6.6[/TD]
[TD="align: right"]5.6[/TD]
[TD="align: right"]120[/TD]
[TD="align: right"]715[/TD]
[TD="align: right"]9[/TD]

[TD="align: right"]6.6[/TD]
[TD="align: right"]5.6[/TD]
[TD="align: right"]120[/TD]
[TD="align: right"]652[/TD]
[TD="align: right"]12[/TD]

[TD="align: right"]6.6[/TD]
[TD="align: right"]5.6[/TD]
[TD="align: right"]120[/TD]
[TD="align: right"]712[/TD]
[TD="align: right"]24[/TD]

and watering history:
Sept 16 water
Sept 26 water (11 days between)
Oct 2 w/ nutes ( 6 days between)
Oct 9 w/ nutes (6 days between)
Oct 14 w/ nutes (5 days)
Oct 17 water (3 days)
Oct 19 w/ nutes (2 1/2 days)
Oct 22 water (2 1/2 days)
Oct 24 water (2 1/2 days)

They said I'm overfeeding. If it's deficiency it would not be a result of underfeeding but maybe ph issue or, and I don't see folks mention this much, if the root ball is somehow compromised from underwatering early. The picture in this post shows spotting Oct 8 a little early for overfeeding? Unless the spotting and subsequent drying of leaves are not a progression of the same symptom but two unrelated issues.

I have learned one thing for sure. You're way better off avoiding problems in the first place.

 

[turtle360]

What nutes are you using? Are you using cal/mag?

Nutes, various. The most afflicted has gotten all Dynagro like this:

Oct 2- 2 1/2 ml KLN for roots, 1 ml Protekt (a silica product), 1 ml Grow, 1/4 ml MagPro.

So, they got a tiny dose as per older feeding chart. There's Ca in the Grow and the MagPro Mag.

Then spoke with their expert mad scientist who convinced me they could handle the full dose on the new feeding chart.

Oct 9- Protekt 5 ml, Grow 5 ml, MagPro 1 ml

Oct 14- same except 4 ml Grow

Oct 19- Protekt 5 ml, Grow 2 1/2 ml, Bloom 2 1/2 ml, MagPro 1 ml.

That's it.

 

[turtle360]

But then a plant, different strain, different breeder looks undeterred. Here's the 2 right now:

 

[krazylicous]

im no admin but i was thinking have you gone from veg feed to bloom feed then gone back to veg feed ?
that can incure major curling

 

[Muddy]

You need to get your pH in line. Feeding at 6.6 and getting run off at 5.6 indicates that your actual soil pH is down around 4.6. If that's accurate, then you are in a nutrient lockout situation. What are you using to check your pH, a digital meter or test strips?

 

[namvet25]

Use the 5 ml chart.I use the same nutes but I add additional cal/mag at 5 weeks because I feel there cal is kinda low.Iwent to the dosage on the back of the bottle also and they seen to handle it.