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InvisibleDeadkndys420
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Registered: 08/28/12
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Leaves yellowing and spots?
    #737632 - 06/25/14 06:36 PM (2 years, 5 months ago)

Noticed some leaves are yellowing and also some small brown spots. I watered it yesterday with some Vermi T (basically a tea) I am 99 percent sure it didn't look like that yesterday when I watered. I also been using this tea in between waterings and 4-5 tbs per gallon.

1. Are you growing from seed or clones?clone
2. How old are your plants?month and a half or so
3. How tall are your plants?idk 2 feet (im lsting)
4. What size containers are they planted in?3 gallon bags
5. What is your soil mix?ffof
6. How often do you water and what type of water do you use and how much you give per watering?every 3 days until the water runs off.
7. What is the pH of your water?n/a
8. What kind of fertilizer do you use and what is its NPK ratio?n/a
9. Do you foliar feed or spray your plants with anything?no
10. What kind of lights do you use and how many watts combined? (HPS, MH, fluorescent, halogen, incandescent "plant lights")2 400 watt mh and the sun (GH)
11. How close are your lights to the plants?2 feet or so
12. What size is your grow space in square feet?
13. What is the temperature and humidity in your grow space?low humidity(30ish) but it gets over 100 daily.
14. What is the pH of the soil?n/a
15. Have you noticed any insect activity in your grow space? just flies attracted to the light at night.





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InvisibleHawksresurrection
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Re: Leaves yellowing and spots? [Re: Deadkndys420]
    #737634 - 06/25/14 06:40 PM (2 years, 5 months ago)

I think you are dealing with deficiencies.  You need some nutrients dude.


--------------------
Dude she isn't as young as she use to be.

-niteowl


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InvisibleDeadkndys420
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Re: Leaves yellowing and spots? [Re: Hawksresurrection]
    #737637 - 06/25/14 06:55 PM (2 years, 5 months ago)

Strange I been giving it pure blend pro grow once a week at 1 tbs per gallon. Should I pick up a better vegging nute?

I also have some cal mag would it help giving it a half dose?


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InvisibleHawksresurrection
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Re: Leaves yellowing and spots? [Re: Deadkndys420]
    #737641 - 06/25/14 07:08 PM (2 years, 5 months ago)

You aren't testing your pH?


--------------------
Dude she isn't as young as she use to be.

-niteowl


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InvisibleDeadkndys420
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Re: Leaves yellowing and spots? [Re: Hawksresurrection]
    #737642 - 06/25/14 07:11 PM (2 years, 5 months ago)

Not recently I can't find my meter and haven't I had a chance to get a new one.


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InvisibleHawksresurrection
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Re: Leaves yellowing and spots? [Re: Deadkndys420] * 1
    #737643 - 06/25/14 07:19 PM (2 years, 5 months ago)

Well that could be part of the issue.  PBP is a great nutrient.  I would get a pH pen, make sure that's all in check.  If it is, when in doubt, flush and start the nutrients again.


--------------------
Dude she isn't as young as she use to be.

-niteowl


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InvisibleDeadkndys420
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Re: Leaves yellowing and spots? [Re: Hawksresurrection]
    #737645 - 06/25/14 07:25 PM (2 years, 5 months ago)

Right on man, i'll stick to the pure blend series. I also just bought a hanna but it won't get here till Saturday, Monday the latest.

What is the ratio per gallon for flushing?


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InvisibleHawksresurrection
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Re: Leaves yellowing and spots? [Re: Deadkndys420]
    #737656 - 06/25/14 09:06 PM (2 years, 5 months ago)

3-4 times the amount of water to soil


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InvisibleCrushNazT
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Re: Leaves yellowing and spots? [Re: Hawksresurrection]
    #737659 - 06/25/14 10:31 PM (2 years, 5 months ago)

if you cant get a ph pen, get general hydroponics dropper test kit thing. piss yellow has always treated me well. i have a bluelab ph pen but i still like to use the dropper kit to make sure the pens still reading in the same area.


Edited by CrushNazT (06/25/14 10:32 PM)


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InvisibleHawksresurrection
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Re: Leaves yellowing and spots? [Re: CrushNazT]
    #737660 - 06/25/14 10:36 PM (2 years, 5 months ago)

He ordered one.  I would throw some cal/mag in with the grow formula


--------------------
Dude she isn't as young as she use to be.

-niteowl


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InvisibleCrushNazT
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Re: Leaves yellowing and spots? [Re: Hawksresurrection]
    #737661 - 06/25/14 10:38 PM (2 years, 5 months ago)

oh ya, definitely get the calmag


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InvisibleDeadkndys420
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Re: Leaves yellowing and spots? [Re: Hawksresurrection]
    #737665 - 06/25/14 10:56 PM (2 years, 5 months ago)

Quote:

Hawksresurrection said:
I would throw some cal/mag in with the grow formula



So in a few days I should give it some start giving it Cal mag?

Should I start off with half or full dosage?


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InvisibleHawksresurrection
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Re: Leaves yellowing and spots? [Re: Deadkndys420]
    #737669 - 06/25/14 11:48 PM (2 years, 5 months ago)

I usually feed cal/mag at 2mls per gallon


--------------------
Dude she isn't as young as she use to be.

-niteowl


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InvisibleDeadkndys420
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Re: Leaves yellowing and spots? [Re: Hawksresurrection]
    #737691 - 06/26/14 10:25 AM (2 years, 5 months ago)

Cool thanks


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InvisibleDeadkndys420
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Re: Leaves yellowing and spots? [Re: Deadkndys420]
    #738176 - 06/29/14 11:39 AM (2 years, 5 months ago)

Alright so the Cal/mag was 6.8 and the run off was 7.2


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InvisibleDeadkndys420
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Re: Leaves yellowing and spots? [Re: Deadkndys420]
    #738712 - 07/03/14 05:24 PM (2 years, 5 months ago)

Well another plant was showing some of the same signs. Flushed it and the runoff ph was 6.7. Gonna wait two days then hope a cal/mag feeding will help.


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Cannabis, Marijuana, Ganja & Greens >> Cannabis Cultivation

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