This can't be nutes burn..

This can't be burn again... Has to be lack cal, mag or nit ... I flushed em a week ago . gave em very very light feeding with super thrive two days ago and now this.. Need help

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What are you growing in?

Soil .. Ocean forest ff line in tent 1000w hps

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What are you feeding them? How old? What stage?

Fox farm grow big bug bloom kangaroots super thrive .. Week 5 from clone and veg

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It looks like a ph issue to me and multiple nutrients are getting locked out OR it looks like they are really hungry. Where was that leaf taken from? Bottom or top? Do you have a pic of the entire plant?

It looks like a really small leaf from the bottom of your plant, possibly in the shade?

I pH everything from 6.2 6.5 and theres leaves on top and bottom doing the same thing .. Think its a lockout

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Squidbilly said:

It looks like a ph issue to me and multiple nutrients are getting locked out OR it looks like they are really hungry. Where was that leaf taken from? Bottom or top? Do you have a pic of the entire plant?

Click to expand...

This, a pic of the whole plant will help.

If it's lockout it's multiple lock-outs, which brings me back to ph. The ph of your feed might be on but your root zone might be a different story.

I don't have one atm ... Plant looks fine just picture plenty leaves looking like the one I posted.. Plants are standing tall look healthy just discolored

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If you're tent is running a bit hot 80F+ you may have to increase the watering. If I were going to grow in soil I'd get a hygrometer made for plantpots and soil. They run at about $5Can.
I realize that these things can only give you some idea on when the plant goes dry but it's better than not knowing.
I rely on pumps, timers and relays to do my watering for me.

So if the run off is too high ... If that's the case what do I do to fix it

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Nah 70 75 degrees .. 5 gallons so doesn't dry up to quick at all

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Mine get this way when they need cal mag. I usually use flora nova one part nute and never had this problem. Now that I use the grow big and tiger bloom they are discoloring

I figured it was a cal mag so I'm gonna try that

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No cal/mag in your water source? What sort of ppm are you running with those nutes?

Don't got a ppm pen

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Whats your water source?

Bottled and tap water

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