Author Topic: What might cause this?  (Read 706 times)

damnlemon

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What might cause this?
« on: March 23, 2020, 02:31:26 PM »





any idea?

brian

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Re: What might cause this?
« Reply #1 on: March 23, 2020, 05:16:28 PM »
Sunburn?   Where do you live?

damnlemon

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Re: What might cause this?
« Reply #2 on: March 23, 2020, 06:28:53 PM »
no, I keep them inside

Laaz

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Re: What might cause this?
« Reply #3 on: March 23, 2020, 07:50:02 PM »
Salt build up.

lebmung

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Re: What might cause this?
« Reply #4 on: March 24, 2020, 05:43:22 PM »
is that a key lime? looks like a seedling

Millet

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Re: What might cause this?
« Reply #5 on: March 24, 2020, 06:28:59 PM »
I think Laaz is correct, in that the leaf damage is due to soluble salts in the medium.  Soluble salts come from the water you are using, or from the fertilizer being used.  You can wash the soluble salts out of the root zone by flushing the container with distilled water.  Pour a gallon through the container and let it drain out the bottom, doing which will flush all the salts out.

 

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