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
You're forgetting to divide by the square root of banana Heres a chart detailing it . No but seriously, I have no idea what any of that crap means.
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)
Looks like math. Fuck that. This threat just got loco bananas [ame="http:/www.youtube.com/watch?v=OHU3wQPSKQE&feature-player_embedded"]http://www.youtube.com/watch?v=OHU3wQPSKQE&feature-player_embedded[/ame]
[ame=http://www.youtube.com/watch?v=gENVB6tjq_M&feature=channel_video_title]I'm afraid we need to use...MATH - YouTube[/ame]
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