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Offlinesidetwist
Guano Reefs
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Registered: 04/13/12
Posts: 408
Last seen: 4 years, 1 day
What's happening to these leaves?
    #633468 - 08/01/12 12:34 PM (4 years, 4 months ago)



Hydro (soilless) Growers:
1. Are you growing from seed or clones?seeds
2. How old are your plants? a month and a half
3. How tall are your plants?foot tall
4. What size containers are they planted in? half gallon
5. What is your soilless mix? peat, verm, clay granules
6. How often do you water and what type of water do you use?when there completely dry, tap water with much calcium, but otherwise good quality. Our town is very proud of it's water quality.
7. What is the pH of your water? downed until about pH 6
8. What kind of fertilizer do you use and what is its NPK ratio? HESI Hydro Flower, NPK 3-4-5
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? 150W HPS
11. How close are your lights to the plants? 1-2 feet
12. What size is your grow space in square feet? 2x4
13. What is the temperature and humidity in your grow space? temp high seventies or low eighties, RH no idea.
14. What is the pH of the soil? Update: Around six
15. Have you noticed any insect activity in your grow space? nope
16. How much experience do you have growing? one half grow (killed that hermie)


--------------------
Live slow, die old.


Edited by sidetwist (08/04/12 06:33 AM)


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Offlineorison319
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Registered: 12/21/10
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Last seen: 3 months, 15 days
Re: What's happening to these leaves? [Re: sidetwist]
    #633471 - 08/01/12 12:41 PM (4 years, 4 months ago)

I noticed you have buds there.. could be naturally dying out.

or a magnesium deficiency..

Imo, single leaf like that. pluck it. /depending on your flowering age. id worry more early in flower, than late..


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Offlinesidetwist
Guano Reefs
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Registered: 04/13/12
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Re: What's happening to these leaves? [Re: orison319]
    #633478 - 08/01/12 01:27 PM (4 years, 4 months ago)

I won't pluck it when it's a natural process. The plant is reorganizing sugar and has good use for the carbohydrates stored in these leaves. Ok hmmm I read that our tap water is also rich in Mg so I guess it's not that.


--------------------
Live slow, die old.


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Offlinebudgrowerwannabe
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Registered: 01/28/12
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Re: What's happening to these leaves? [Re: sidetwist]
    #633479 - 08/01/12 02:00 PM (4 years, 4 months ago)

They look just like mine and Im growing in soil?



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InvisibleHawksresurrection
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Registered: 12/05/08
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Re: What's happening to these leaves? [Re: budgrowerwannabe]
    #633489 - 08/01/12 03:14 PM (4 years, 4 months ago)

Flush and start over.  That's your remedy for 99% of all situations.


And you are correct, it's not a good idea to take off the fan leaves, for the exact reasons you gave.


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

-niteowl


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Offlinesidetwist
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Re: What's happening to these leaves? [Re: Hawksresurrection]
    #633719 - 08/03/12 08:16 AM (4 years, 4 months ago)

So I flushed with plain tap water, pH around 7,4 and rich in Mg and Ca.


--------------------
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InvisibleHawksresurrection
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Re: What's happening to these leaves? [Re: sidetwist]
    #633743 - 08/03/12 02:44 PM (4 years, 4 months ago)

Next time make sure you get it down to the 6.8 range....especially when flushing.


You may want to use distilled, this could be a problem of too much Mg.


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

-niteowl


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OfflineMaestro
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Registered: 05/03/12
Posts: 737
Loc: Kiev, Ukraine
Last seen: 1 year, 5 months
Re: What's happening to these leaves? [Re: Hawksresurrection]
    #633816 - 08/04/12 05:22 AM (4 years, 4 months ago)

why are you taking pics of flowering plants when lights are off?
or did you turn it off to take pics?


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Offlinesidetwist
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Registered: 04/13/12
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Re: What's happening to these leaves? [Re: Maestro]
    #633820 - 08/04/12 06:14 AM (4 years, 4 months ago)

Oh... too much Mg? Thanks for that.
Distilled water is such a pain in the ass, but I'll try it. On the other hand could I try maybe getting my watering pH down to like 5.5 to lock out Mg? I tested the soil pH and the test said it should be around six.

I turned them lights off because the closet is opposite to the window and I don't wanna get caught :cop:
Plus they're autoflowers. Oh man, one of them is really smelling like grapefruit-lemon or something... That was the one that stank like garlic the most when she was younger ^^


--------------------
Live slow, die old.


Edited by sidetwist (08/04/12 06:32 AM)


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InvisibleHawksresurrection
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Re: What's happening to these leaves? [Re: sidetwist]
    #633847 - 08/04/12 01:42 PM (4 years, 4 months ago)

Maybe you should light proof that closet man.

And no you shouldn't drop the pH.  That will just cause a whole mess of problems.  Maybe to a mix of distilled and tap to get that Mg down.


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

-niteowl


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Offlinesidetwist
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Re: What's happening to these leaves? [Re: Hawksresurrection]
    #633912 - 08/05/12 03:04 PM (4 years, 4 months ago)

Quote:

hawksapprentice said:
Maybe you should light proof that closet man.

And no you shouldn't drop the pH.  That will just cause a whole mess of problems.  Maybe to a mix of distilled and tap to get that Mg down.




Oh I did light proof that closet with all of my paranoid amateur dexterity :laugh:
And good idea about the water, the same thing came up in my mind on that crazy fucking after hour his morning ^^


--------------------
Live slow, die old.


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Cannabis, Marijuana, Ganja & Greens >> Cannabis Cultivation

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