Yellowing Leaves.... What exactly is the Problem?

[Veterror]

Hellow Guys. I have 3 Blueberry, 2 White widow, and one afghan plant growing in my 6 Bubbleflow Bucket Setup, Basically a constant flow DWC System. This is the last week i am Vegging them Before switching to Flowering. 3-4 days ago I flushed the System out and increased my Nutes. I am using Technaflora Recipe for success. The last Batch of water was about 900 PPM, The Week Previous to that 700PPM. The last change I did i went up to 1200PPM. My pH is constant around 5.8. My blueberry Plants have been growing great, they still are but i have noticed some yellowing in the middle to upper leaves. I have included a pic or two. What is this? What is going on.

Another thing i want to state is i have also switched from 24/7 lighting to 20/4 Lighting during the last nute mix.

Please Take a look and tell me what you think.[attachment=o285331][attachment=o285332][attachment=o285333][attachment=o285334][attachment=o285335]

Veterror Reviewed by Veterror on 07-05-2012. Yellowing Leaves.... What exactly is the Problem? Hellow Guys. I have 3 Blueberry, 2 White widow, and one afghan plant growing in my 6 Bubbleflow Bucket Setup, Basically a constant flow DWC System. This is the last week i am Vegging them Before switching to Flowering. 3-4 days ago I flushed the System out and increased my Nutes. I am using Technaflora Recipe for success. The last Batch of water was about 900 PPM, The Week Previous to that 700PPM. The last change I did i went up to 1200PPM. My pH is constant around 5.8. My blueberry Rating: 5

[Veterror]

Bump

Please Help. If I am to take Corrective action, the sooner the Advice the sooner i can fix!

[Veterror]

From what i have been researching, it looks like light stress, or mag deficiency. Any Opinions???

[Weezard]

My friend, you won't get much worthwhile advice with the information provided.
I'd advise you to fill out the troubleshooting form.
At the least, the act of filling it out may help you diagnose this yourself.
Also shows that you care enough to put in that effort.

Might even be able to help you with this myself, but at this point it would jus' be a wild assed guess.
And that worse than useless, yah?

Aloha,
Weezard

[Veterror]

Trouble Shooting Forum?

Prime Da Pump?

You have such a huge Signature and everything else. May seem Flashy to you, But May and will confuse others....

Anyways Could You please Elaborate on what you just said.

If there is a troubleshooting form, Where is it?

What the heck does Prime da Pump Mean!?!? I Literally know what it means, But Elaborate on that.


Please.

[Burnt Toast]

Trouble Shooting Forum?

No. Weez meant Troubleshooting Form - not "forum"

If there is a troubleshooting form, Where is it?

Its the very first "Sticky" thread at the top of Plant Problems forum page #1.

[Weezard]

Here ya go brah.

http://boards.cannabis.com/plant-pro...anted-one.html

There's a whole country song about Prime the pump.
http://www.leoslyrics.com/the-kingston-trio/desert-pete-lyrics/

Boils down to; You've got to give before you're ready to receive.
Sorry, thought is was explained in the message.

"Also shows that you care enough to put in that effort."

You'll find that asking questions and waiting for answers is very slow, and ultimately frustrating.

All the information you need is in the first link in my sig.
If you are willing to dig for it.
Yes, it's daunting but my most treasured knowledge was acquired while hunting for something else.

The more information you put in your question, the more likely you will get useful answers.

Didn't mean to confuse.
Tryin' to be a help.

Aloha,
Weezard

[Veterror]

OK, Thank you Weezard and Thank you Burnt Toast. Added to both your reps, thanks.

[Veterror]

H=Answer if you grow hydro or aero
L=Answer if you grow soilless other than coco (Promix, Hyponex, SunshineMix)
R=Answer if you grow in RockWool
T=Answer if you grow in HydroTon
E= EVERYONE needs to answer lol!

E-indoor or outdoor - indoor
E-soil, soilless, coco, aero, or hydroponic - aero + hydroponic
E-specific medium - Rockwool in Hydroton
HCL-Hydro/aero/soilless system type - 6 5 gal Bubbleflow Buckets with Constant flow (Superponics.com) DWC + Constant flow (4x4 Growlab Tent)
E-Water source -Tap water - 100ppm
E-Source water pH - 5.7-5.8 pH
E-Age of plant -40 days old
E-Type of fertilizer - Technaflora Recipe for Success
E-Rate of application (if hydro, this is your PPM number, preferably after each component is added) - 1200ppm
E-Lighting source and distance from plant -600w HPS Air Cooled 30" away
E-Air temperature (both day and night if you are running a dark period)- 75 Degrees F / 70F Dark Period
HD-Reservoir temperature- 60 Degrees F
E-Air % Relative humidity- Aprox 65%
E-Lighting schedule- Was 24/7 - Just switched to 20/4 4 days ago
E-Type of ventilation your room has - Phresh Carbon activated filter - 150cfm 4" inline eco fan + one Circulation fan
TR-Did you pre-soak your media in pH corrected solution? -Yes!!!!

[Veterror]

There..... Now from all my posts, my pictures, and everything. does anybody have any Idea Why y leaves are turning yellow?