Yellowing/Dying Leaves

[Raoul Duke]

Hey AFNers! Could use a hand. My babies' leaves are yellowing/dying at the bottom. Here's a pic of some leaves I just pulled off:

Here's some from yesterday:

My journal has all the info but don't hesitate to ask if you need more info!! Really appreciate the help!!!

Cheers

 

[Coffee&Kush]

I've had that too, but it's usually just some bottom leaves. How green are the rest?

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[Raoul Duke]

I've had that too, but it's usually just some bottom leaves. How green are the rest?

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One sec, getting you a pic.

 

[Raoul Duke]

I've had that too, but it's usually just some bottom leaves. How green are the rest?

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They look a good color to me. Just a little worried about how many im taking off every couple days.

 

[Coffee&Kush]

I think you'll be okay, what kind of nutes are you running/what's the NPK, pH, ppms? I think your girl looks great. Couple leaves starting to yellow a tad but looks healthy. We're those leaves getting any light? I've pulled off several off every plant like that myself.

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[Raoul Duke]

@Coffee&Kush

Botanicare PBP Grow = 3-2-4, Botanicare PBP Bloom Soil = 1-4-5, Botanicare CalMag = 2-0-0
Been feeding at 5.8ph tap water at 120-220ppm. Last feed was at about 720 ppm (including water), though they were getting close to 1000ppm before, just started backing it off when the tips started to burn. I'm in promix bx, so soilless. The leaves I've been pulling have been getting very little, if any light.

Thanks for your help btw

 

[Heavily Medicated]

I don't think you have anything to worry about. Bottom fan leaves naturally yellow up as the plant matures. Alot of times just being shaded causes this. You got good color otherwise. Nice looking plant.

 

[F.N.]

You have nothing to worry about at all imo. How old are they?

 

[Raoul Duke]

You have nothing to worry about at all imo. How old are they?

The smaller one in the back is 80 days and the bigger one in the front is 70 days.

 

[Raoul Duke]

Sorry, should have posted this first.

Problem:yellow/dying leaves at bottom of plants

Medium/grow method: promix bx (soilless)/hand watered

Feed: and supplements used: was feeding full strength until last feed. Last feed was at half strength. Botanicare PBP Grow = 3-2-4/Botanicare PBP Bloom Soil = 1-4-5/Botanicare CalMag = 2-0-0

water source: filtered tap water 120-220ppm

Strain/age: 2 x Northern Lights, one at 80 days, one at 70 days

light used: cheap amazon LED for first 3 weeks, now using Mars II 400 (about 180 watts)

Climate: Day: 24C - 29C, 35-55% RH depending on outside temps/Night: 20C - 22C, 45-55% RH

Additional info: