Help a newbie please

Hobbyist816 said:

First time grow and about 18 weeks into veg. My lady is yellowing on some of the tips. I think it's a N deficiency. Looking for advise as to what I can do organically to add N or if it's a concern. Growing in a 5 gallon fabric pot. The bottom is filled with 5lbs of "kind hot soil" and the base is Black Gold natural and organic potting soil. Been watering regularly with 5.5-6.5 ph distilled water. High and and lows for temp and humidity are 81 to 73 degrees and 66% to 42%. All advise would be appreciated. View attachment 3750351View attachment 3750352View attachment 3750353View attachment 3750354View attachment 3750356

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Indacouch said:

That looks more like to much N IMO dark green leaves and burnt tips are usually indications of N tox in my experience

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$bkbbudz$ said:

yuppers...uh huh...sure...right....I like it.

OP...if this were my plant I would start here:...

http://www.growweedeasy.com/nitrogen-toxicity-cannabis

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THE KONASSURE said:

could be an n deff

could be root bound

or could be cal/mag

is that led a bit red heavy ? you normally get a cal/mag deff when you use red strong leds

could even be some kinda bugs

but yeah I`d say N or cal/mag

when you flipping her to bloom ? a lot of people say oyster flour is good for getting P/K organically during bloom when you get to that point

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Hobbyist816 said:

I wasnt really sure. I thought she looked kind of short so I have been letting her go in veg longer. Am I going to get a lot more height once in bloom? It's a Mars Hydro II 400w led I'm using. Has two settings veg and bloom and I just have it on veg.

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whitebb2727 said:

Its fine. Just keep watering only.

Slight tip burn is nothing to worry about.

If you are watering only and try to flush it, it will only make it worse.

Just continue with water only and keep it on the dry side.

It will grow out of it.

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Hobbyist816 said:

I wasnt really sure. I thought she looked kind of short so I have been letting her go in veg longer. Am I going to get a lot more height once in bloom? It's a Mars Hydro II 400w led I'm using. Has two settings veg and bloom and I just have it on veg.

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whitebb2727 said:

You flipped to flower?

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whitebb2727 said:

Next time run both the whole time. Or the flower setting if it runs all the diodes.

Edit: run the veg mode from seed until a few nodes.

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Hobbyist816 said:

I did try to run it on both but it was getting the tent too hot. Was pushing 100 degrees and i just didn't have good enough settings to be able to control the temp with an AC. It is my first grow so I'm sure I'll get it worked out.

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$bkbbudz$ said:

Yuppers,yep, uh-huh, right, sure...I like it.

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