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#1
Buzzwell420

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You use 25 pounds of a 15-11-29 fertilizer mix in a 30 gallon concentrate tank, and then use a 1:100 dilution in your injector. How much nitrogen are your plants getting (in ppm)?


Use the following formula:

ppm = (% fertilizer) x (lb added to tank) x (16 oz per lb) x (.75) x (100/gal of concentrate) x (1/ratio of injector)


help

number 19

Title changed so it dosent fall under rep abuse. - KSR

Edited by KeepSmokinReefa, 09 December 2011 - 04:01 AM.

Similar Topics: Need help     x


#2
Nukes1337

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You're forgetting to divide by the square root of banana

Heres a chart detailing it .

Posted Image


No but seriously, I have no idea what any of that crap means.
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#3
iSPARK

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12 :cool:
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#4
BA

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150ppm nitrogen

ppm = (% fertilizer) x (lb added to tank) x (16 oz per lb) x (.75) x (100/gal of concentrate) x (1/ratio of injector)

PPM = (15) X (25) X (16) X (0.75) X (100/30) X (1/100)
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#5
Pass the dr0

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Yup I got 150 ppm
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#6
Budbarian420

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Looks like math. Fuck that. This threat just got loco bananas

[ame="http:/www.youtube.com/watch?v=OHU3wQPSKQE&feature-player_embedded"][/ame]
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#7
peralta50

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[ame=http://www.youtube.com/watch?v=gENVB6tjq_M&feature=channel_video_title]I'm afraid we need to use...MATH - YouTube[/ame]
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#8
Misc

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How bout I just show you my boobs for reps
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#9
ThreeNinesFine

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#10
08 BANSHEE

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How bout I just show you my boobs for reps

Good deal
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#11
Nukes1337

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How bout I just show you my boobs for reps


Posted Image

#12
Eric111E

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you sure all this fertilizer is for plants?
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#13
Stumbleweed

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Way too fuking much!

Now...I will take that rep. BUT only if its 16 points!

#14
MayorMcStoned

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You use 25 pounds of a 15-11-29 fertilizer mix in a 30 gallon concentrate tank, and then use a 1:100 dilution in your injector. How much nitrogen are your plants getting (in ppm)?


Use the following formula:

ppm = (% fertilizer) x (lb added to tank) x (16 oz per lb) x (.75) x (100/gal of concentrate) x (1/ratio of injector)


help

number 19


Thats a lotta plants dude...


How bout I just show you my boobs for reps


+repped... Tits please...

#15
hiimhi

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150ppm

fuck beat me to it.

#16
Travy Pants

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#17
Buzzwell420

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hahahaha it was my horticulture final.

and i just guessed and i got it right got a c in the class


cant rep everyone but


boobs would be nice

#18
architoker

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#19
Misc

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I'd suck on those nipples.

#20
ThreeNinesFine

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