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Offlinebravescot1
Stranger
Registered: 04/16/11
Posts: 7
Last seen: 5 years, 7 months
yellow leaves
    #547091 - 04/16/11 03:09 PM (5 years, 7 months ago)

Hi im growing big budda blue cheese I let them grow for 4 weeks now they have been in flowering for 2 weeks 12 on 12 of and my fan is never of . I used miracle grow 3 months soil and ive not added anything to it .i am growing from seed there both female . Im just using tap water and a sodium bulb light and there in a bedroom cubboard the light is about 25 cm from plants I have a curtain over door to keep heat in .i also use a 24 hour timer  I am new to this with know experience . I know there female bc they have know balls and loads of little white stems forming the bud . I also have a super haze female in with my blue cheese and its leaves are fine . Ph level is 6. Ive been told to use rippen when there is 2 weeks left should I use it . Can any one tell me why the leaves on my blue cheese  are going yellow ?


Edited by bravescot1 (04/16/11 04:00 PM)


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OfflineTank333
Psychotic Hippie
Male User Gallery


Registered: 08/20/10
Posts: 1,241
Loc: Washington
Last seen: 2 years, 6 months
Re: yellow leaves [Re: bravescot1]
    #547226 - 04/16/11 06:16 PM (5 years, 7 months ago)

Sounds to me that they're probably showing some sort of nutrient deficiency, but its hard to be positive without pictures to see...

As for using "rippen" during the last two weeks, you'd have to consult the directions and ingredients... from what I understand, you're not supposed to feed anything but carbohydrates for the last week or so to flush the nutrients from the soil... is "rippen" a nutrient, or is it just sugars?

I can't figure out how to copy the text from the post but here is a link to a form you should fill out to give us a bit more info on your plants...


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Offlinebravescot1
Stranger

Registered: 04/16/11
Posts: 7
Last seen: 5 years, 7 months
Re: yellow leaves [Re: Tank333]
    #547493 - 04/17/11 01:15 PM (5 years, 7 months ago)

1 seed. 2.6weeks 3. 1 foot roughly. 4 medium size 5. Miracle grow 3 months. 6. Tap when soil is nearly dry 7. 5. 8 none 9. No. 10 sodium 500 watt bulb . 11 35cm. 12 3foot by 3. 13dont know . 14 dont know 15 second try .


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Offlinebravescot1
Stranger

Registered: 04/16/11
Posts: 7
Last seen: 5 years, 7 months
Re: yellow leaves [Re: bravescot1]
    #547497 - 04/17/11 01:34 PM (5 years, 7 months ago)

I bought miracle grow fruit and vegetable plant food organic. Nitrogen is3 percent . Phosphorus soluble in. water 0.7 percent . Phosphorus soluble in mineral acids only 0.2 percent potassium soluble in water 5 percent . Is this ok to feed them


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Offlinesteelmonkey
Guerrilla grower


Registered: 04/17/11
Posts: 15
Loc: canada Flag
Last seen: 5 years, 20 days
Re: yellow leaves [Re: bravescot1]
    #547580 - 04/17/11 08:04 PM (5 years, 7 months ago)

where are the leaves yellowing,are they lower fan leaves? any pics?


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Invisiblecoda

Registered: 04/20/08
Posts: 4,734
Trusted Cultivator
Re: yellow leaves [Re: steelmonkey]
    #547594 - 04/17/11 08:46 PM (5 years, 7 months ago)

if you've been feeding them nothing but plain water and the leaves are yellowing in the second week of flowering, my guess is that they need some food and are exhibiting signs of a N deficiency right now.

Cannabis stretches a lot in the first two weeks before it focuses on creating bud.  Uses up a bit of N in this process which most likely got used from your leaves since there probably wasn't any available in your soil. 

That's my guess from what you described anyhow.


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MFDoom666: sobriety kills my buzz every time.


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Offlinesteelmonkey
Guerrilla grower


Registered: 04/17/11
Posts: 15
Loc: canada Flag
Last seen: 5 years, 20 days
Re: yellow leaves [Re: coda]
    #547598 - 04/17/11 09:01 PM (5 years, 7 months ago)

Good call coda i always boost up my N before i start to flower or by week three the only thing green will be the buds


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Offlinebravescot1
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Registered: 04/16/11
Posts: 7
Last seen: 5 years, 7 months
Re: yellow leaves [Re: steelmonkey]
    #548138 - 04/19/11 02:13 PM (5 years, 7 months ago)

Thank you all . It seems to be all the fan leaves .If I new how to up load a pic to the site from my phone I would . How often do u need to feed them ?


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Offlinesteelmonkey
Guerrilla grower


Registered: 04/17/11
Posts: 15
Loc: canada Flag
Last seen: 5 years, 20 days
Re: yellow leaves [Re: bravescot1]
    #548196 - 04/19/11 04:42 PM (5 years, 7 months ago)

You won't really be able to green them up now that they are flowering most of there energy is going into flowering not vegatative growth if you try to boost them with N now you might just end up burning them


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Invisiblecoda

Registered: 04/20/08
Posts: 4,734
Trusted Cultivator
Re: yellow leaves [Re: steelmonkey]
    #548393 - 04/19/11 11:40 PM (5 years, 7 months ago)

Well, what I think we should say is don't just go dump a shit load of N in your food expecting them to green up over night.  If they haven't been fed in a while, just feed them.  You could probably get away with a little heavier feeding the first time, but then I would stick to whatever feeding plan you have after that.


--------------------


MFDoom666: sobriety kills my buzz every time.


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Offlinebravescot1
Stranger

Registered: 04/16/11
Posts: 7
Last seen: 5 years, 7 months
Re: yellow leaves [Re: coda]
    #548990 - 04/21/11 12:46 PM (5 years, 7 months ago)

Think ill feed them once a week . Thank u for your help ill know better for next time I try


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