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PhytoExtractum Shop: Maeng Da Thai Kratom Leaf Powder

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Invisibleperuvian spark
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(K) Potassium Deficiency?
    #6303444 - 11/20/06 05:58 PM (13 years, 11 months ago)

These leaves are from a flowering plant that is 3 weeks away from harvest. The symptoms start as yellowing of the older leaves. After several days the leaves then develop brown spots. The stems and petioles are purplish (more than usual) and I only see this on plants that have been flowering for 4-5 weeks.
I'm pretty sure that its a potassium deficiency and just yesterday I started hitting them with EJ Meta-K to see if I can stop it and prevent the symptoms from developing on other plants. The buds still look OK but the older leaves are looking hit. I don't think its a fungal or bacterial issue, what do you guys think?





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Offlinethe man
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Re: (K) Potassium Deficiency? [Re: peruvian spark]
    #6303511 - 11/20/06 06:28 PM (13 years, 11 months ago)

that usually happens nearing harvest i think.. calcium or magnesium could be the problem too. not enough iron to aid in ??abosorbtion??? thought i read that somewhere not sure though


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Offlinefkerrx
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Re: (K) Potassium Deficiency? [Re: peruvian spark]
    #6303684 - 11/20/06 07:25 PM (13 years, 11 months ago)

This should help you. peace


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InvisibleDexter_Morgan
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Re: (K) Potassium Deficiency? [Re: fkerrx]
    #6304127 - 11/20/06 10:01 PM (13 years, 11 months ago)

id say its probably K, but its probably too late to fix.


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Mushrooms, Mycology and Psychedelics >> The Ethnobotanical Garden

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