Some help please. Yellowing leaves.

[Sinisterhand]

My leaves are beginning to yellow starting at the tips. The yellowing affects mostly bigger leaves. I have enclosed a picture. My grow journal is http://www.marijuanapassion.com/forum/showthread.php?t=38765. Some help would be appreciated.

 

[Newbud]

Are those your clones?
Bit of a bad pic but doesnt look bad, are you giving them nutes?
Think there something in resource section on identifying leaf problems

 

[Newbud]

http://www.marijuana-seeds.net/Thanks/ThankYou.htm

 

[Dankerz]

looks like lack of water, lack of nutes..maybe way to hot n dry air in the grow room.. no RH..! and light bleaching. a few probs that can be dialed in with ease.

 

[Sinisterhand]

Yes they are Clones.

 

[blancolighter]

Check out the link on my sig, the help us help you link, answer those questions about your grow and we can better help ya. Looks like nute burn tho from the pic...

 

[Sinisterhand]

Rh has to be descent. The room it is vented to is my big green sunroom. Lots of tomatoes and houseplants.

 

[Newbud]

What about nutes? are you giving em any cos maybe too much?
Do you know what your temps or humidity is.
Could be couple of things

 

[Sinisterhand]

Please Hold For A Moment So I Can Fill In All The Blanks>

 

[blancolighter]

haha alright, it is quite the list...

 

[Sinisterhand]

1. How tall are your plants now?
6"

2. How far from the lights are the tops of your plants? Is this a constant distance or have you changed it recently?
22" Constant.
3. How old are they?
6 Weeks.
4. What strain are they?
Bangie.
5. Did you start them from seed or clone?
Clone.
6. What type of containers are you using and what size are they in gallons?
3.5 Gallon.

WHAT TYPE OF GROW DO YOU HAVE?


7. Dirt?
Yes.
8. What mixture of dirt or type of dirt did you use?
Black gold.
9. Is it a type that has added nutrients like "Miracle Grow"?
Root Organics. Budda Grow. and Oregonism.
10. What mixture of perlite, vermiculite and other additives have you used if any?
N/A

11. Hydroponic?
No.

WHAT TYPE OF HYDROPONIC SYSTEM DO YOU USE?


12. Ebb and Flow
N/a
13. NFT
N/a
14. Bubbler/Deep Water
N/a

WHAT TYPE OF MEDIA DO YOU USE?


15. Gravel
N/a
16. Hydroton
N/a
17. Rockwool slab
N/a

WHAT TYPE OF LIGHTS DO YOU USE?


18. Fluorescent
No.
19. Halide
Yes. 1000 watts.
20. HPS
No.
21. Wattage?
1000 watts.
22. Ballast, is it digital or analog?
Analog.
23. Is it remote or in your grow area?
Remote.

24. What nutrients are you feeding your plants?
Root Organics. Budda Grow. and Oregonism.

HYDROPONIC FERTS?
No.

25. What brand? What mix? What strength?
N/a
26. How often, and when was the last time?
Once so far.

SOIL FERTS?


27. What brand? What strength? What mix?

28. How often, and when was the last time?


ENVIRONMENTAL CONDITIONS OF THE GROW AREA


29. Do you use ventilation for your indoor grow?
Yes.
30. 8o cfm thru the space.

31. Do you use a fan?
Yes.
32. What type of fan and where is it pointed? What speed?
A medium sized fan, on high.
33. Temperature of the grow area?
68-75.
34. Humidity of the grow area?
65 Plus.
35. Is CO2 being introduced? What method?
Not yet.
36. Do you use Odor Control, (carbon, ionizer, ozone gen)?
No.
OR JUST GO TO MY JOURNAL !!!

 

[SmokedtheRent$]

Nitro burn bro. Soil too potent and overloaded w/nutes for plants age. Similar to how you overloaded this thread with words instead of pics. (shows you're detail oriented tho) My advice.....fall back soldier.

 

[blancolighter]

Alright man, checked your journal out. You overnuted and your ph is too high. I wouldn't flush or anything unless it gets much worse. Next time you water it, only water it and make sure you start watering with a ph of about 6.5. When working with new clones, start your nutes at a quater strength and slowly work your way up as the plant grows.

I shoulda told ya to scroll down and answer the soil questions on the second post by Hippy INEngland, my bad.

IMO that you shouldn't plant such small new clones in such big pots, it makes em about impossible to flush, which is why I didn't recommend it in your case. If you flushed with that much soil, you would waterlog the soil and suffocate your plants roots and straight up kill your plant. With a small container you could flush you plant and not run into this problem.

 

[Sinisterhand]

Thanks. I will try it. I need to do more reading, Now I have a direction to go.

 

[Sinisterhand]

I am alway smiling when I am on this site, my snideness is only in jest.

 

[blancolighter]

Nitro burn bro. Soil too potent and overloaded w/nutes for plants age. Similar to how you overloaded this thread with words instead of pics. (shows you're detail oriented tho) My advice.....fall back soldier.

I asked him to write me a report man!

 

[SmokedtheRent$]

I am alway smiling when I am on this site, my snideness is only in jest.

Me too for sure! What could be better than reading some of the things high and intoxicated people say.