I have used urine a few times as an added fert in soil based grow only. Worked just fine, didn't notice anything bad happening at all, no smell, no ammonia, nothing. just make sure its diluted first.

Dis anyone mention the salt content in urine?It can kill infections and soap scum in the shower. Pee is hardcore.

Actually, I studied this in like 7th grade. The guy who found phosphorus found it in his piss. There are SOME chemicals that are not good for you plants, but it is high in phosphorus and nitrogen.

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My First Grow
DIY Air-Coolable Reflector

i have read if you have an outdoor garder and piss aroud it, the urin will deture some animals from entering your garden. the animals use urin to mark thier teritory. so insence if you piss around the garden animals will think they are entering another animals teritory. and if they fear you and you piss is pretty fresh they will think you are really close and will not enter...

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give back to nature (go organic)

And athlete's foot! So, uh...

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Both my father and my self are legal users of medical marijuana, and support its legalization for all uses. To Canada & BEYOND!

this is alled aquaponics. i saw a setup a lady had with a 200gal fish tank an a whole garder above.

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give back to nature (go organic)

oh boy another pee thread......... has anyone done a search to find the huge pee thread from a few months ago

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supercalavagalisticexpialadankbitch... I do not grow marijuana anymore

OMG! DO NOT PISS ON YOUR BABIES!!!!. Whoever told you this crap wants shooting. when you have grown your shit give him nothing!!!!(without piss) Anyways piss in the bog man!!, and use your common sense.Piss is acidic and full of amonia, you work it out.

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How about you try working it out? What is ammonia? NH3. N = Nitrogen. H = Hydrogen, and there are three (3) of 'em.
What does ammonia break down into? Ultimately, it can be broken down to nitrogen gas and the other composite compounds after oxidation. Either way, as it is oxidized (broken down) into its different parts, the good bits such as nitrogen are released.
Look at some fertilizers. What are they comprised of..? Urea..! Ammoniacal Nitrogen, what is that? Nitrogen derived from an ammonia source. Ammonium sulfate, ammonium phosphate.

You'll burn the plants if you pee on them directly and they're not large enough, but diluted it seems to make sense. Especially considering that root growth is enhanced in media with a pH of below 7 (neutral), no lower than 5.5 based on my research. So, for someone such as myself who can't afford filtration and has both high pH and highly alkaline (strong buffering capacity = resistance to pH shift) water source, it makes even more sense. To that end, I had my husband proffer some beer-laden urine to my efforts. If my son finds out what we did with his big pitcher, he'll.. he'll probably pitch a fit.

(P.S. Chemical burns can be via base; i.e. high pH value, not just acids.)

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Now please break down a turd for us.