Yellowing Leaves..Need flushing?

krisvein · Mar 18, 2014

I really need to be advised...please help!

I have tried to find info. about this symptom but not so sure..

Nitrogen deficiency? Nute lock-up?

Please see the attached pics and help.. T^T

Symptom: Very Stunt Growth (3rd week of Veg), Droopy leaves, Young leaves (bottoms and the tops) getting lime green..

Medium: Coco coir (PH 5.8~5.9)

jaybray · Mar 18, 2014

They look like they are alright. The new growth appears to be a little lighter green but it doesn't look yellow.

jaybray · Mar 18, 2014

Have you fed them? what have you fed them?

jaybray · Mar 18, 2014

Yes I would agree that they look very small for 3 weeks.

krisvein · Mar 18, 2014

I nute them with GH series (GMB) with additives but I never flushed them before..

started with PPM 150 to 600ppm until now.

jaybray · Mar 18, 2014

Do you let the coco dry up at all? What additives?

~Dankster~420 · Mar 18, 2014

More info please

?: What have you, if anything been feeding

?: whats your feed schedule

?: How often, so on, etc '

?: Looks like

Mag deficiency 2 me. But like said, more info would help.. Thanks

krisvein said:
I really need to be advised...please help!

I have tried to find info. about this symptom but not so sure..

Nitrogen deficiency? Nute lock-up?

Please see the attached pics and help.. T^T

Symptom: Very Stunt Growth (3rd week of Veg), Droopy leaves, Young leaves (bottoms and the tops) getting lime green..

Medium: Coco coir (PH 5.8~5.9)

View attachment 3026569

View attachment 3026570

View attachment 3026571

jaybray · Mar 18, 2014

~Dankster~420 said:
More info please ?: What have you, if anything been feeding ?: whats your feed schedule ?: How often, so on, etc ' ?: Looks like

Mag deficiency 2 me. But like said, more info would help.. Thanks

Well stated need more info on the food ph may be an issue.

krisvein · Mar 18, 2014

~Dankster~420 said:
More info please ?: What have you, if anything been feeding ?: whats your feed schedule ?: How often, so on, etc ' ?: Looks like

Mag deficiency 2 me. But like said, more info would help.. Thanks

PH: 5.8~6.0
Strain: White Widow, OG Kush (3rd Week Veg)
Nute Schedule: 1~2times a week (5Gal Smart pot) PPM 550~600
Nute: GH (3 FLora series), Rapid start, diamond nectar
Flush: not done so far

Thank you~

krisvein · Mar 18, 2014

Food PH? it is always below 6.0...

It is really frustrating...

~Dankster~420 · Mar 18, 2014

Your running soil correct

?: I keep my ladies ph no less then 6.5 - 7.0. More towards the 6.5 range. So that might very well be the issue. Which is looking like the starts of a deficiency/lockout of some sort due to lower ph range..

jaybray said:
Well stated need more info on the food ph may be an issue.

stonedmick · Mar 19, 2014

yoo krisvein did u sort out what was wrong? did the plant finish ok? im growing a ww also and im seeing similar things, was your seed from dinafem by any chance

robro · Mar 19, 2014

Are you supplementing your coco with cal/mag?
I didnt see you mention any above.
Coco has a tendency to hold on to cal and mag,so needs supplemented.
Good luck.

~Dankster~420 · Mar 19, 2014

He defiantly needs to get the ph up to around 6.5 IMO... Then work on if its locked out any nutrients. Which to me, looks like the start of Mg def.

Yellowing Leaves..Need flushing?

krisvein

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