First Grow ever Need lots of Help

My plant leaves are starting to yellow around the edges. I am using Jack’s 3.8/2.2 /1.2. Any suggestions? @Graysin @HMGRWN @Nicky @Mr_Wormwood

Pictures are worth a thousand words, of course grow lights off flash on.

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Okay. I will send pics in a few. Thanks!

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Does it look like this?
potassium-deficiency-in-cannabis-how-can-i-spot-and-treat-it3__yLiVRtA0EHfLW0T4

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Yes it does

Yes that is exactly what it looks like.

Reduce some cal nitrate and up the jacks A a bit.


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Oh and make sure you get lots of run off so you know your not hvaing a late lh/salt up issue.

Try the 4/2/1.2

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Thank you sooooooo much!!! I really appreciate your help!

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  1. Just went through this.

Last thing you want is plant outgrowing your pot when it’s flowering

Just as a heads up - Be ready to bump to 4/2/1.4-1.5 if she keeps growing - I’ve been finding myself having to up the magnesium pretty heavily to combat the rapid growth that comes from getting your p/k levels up higher.

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Thanks for the heads up! What do I need to watch for if it needs more Magnesium?

At risk of sounding like a real Newbie… What does lh stand for?

So… When will you be needing help?
Killing it. Looking beautiful.

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How are you @sunasun? Who is killing it?

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I wish I had a good example of my magnesium deficient plants.

They start like this, I think.

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Autos can go in 3 gallon. I go a gallon of soil for every foot of height. My autos I run 5 gallon cloth. If growing photos 5 gallon minimum. More dirt the less frequent you have to feed. Good dirt is r cheap.

I meant PH not lh

Here Ya go @Graysin

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Thanks so much!

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