Grow More nutrient line: monstergardens.com/products/n... www.MonsterGardens.com
Пікірлер: 289
@EHISH7 жыл бұрын
I love this guy and his stumbling over his thoughts. Fun to watch, thanks for the vid!
@anserafers8088 Жыл бұрын
Man is working HARD 😂
@ConsciusVeritasVids5 жыл бұрын
Monster Gardens' technical support is extremely helpful and knowledgeable! They've definitely got my business.
@bofaceof65414 жыл бұрын
Go fuck yourself you shill.
@timpage5021 Жыл бұрын
Don’t need anything fancy. Chlorine doesn’t kill microbes. Only tip here is just make sure your water isn’t too cold when watering., And add your silicate first and let it mix for about a half hour .
@pandaboy76904 жыл бұрын
should be called how to waste $2k in one res..crazy
@sandradiaz86413 жыл бұрын
I think he was able to read each & every comment before they became an idea. I need the same exact formula you're using my friend;)
@cdh794 жыл бұрын
this is the best video on mixing nutrient solutions i've seen so far.. especially about the silica.. some companies even suggest putting it an hour or more in before the rest of the nutrients, to ensure that it's properly dissolved first
@growersplus Жыл бұрын
Lol
@neilsunstrum9337 ай бұрын
I haven't used it for five years now and don't notice any difference at all
@cjhification5 жыл бұрын
Interesting that your silicon was "concentrated" but needed 5ml per litre, yet my sumo silicon is added at 1ml per litre. I also need to pH after the silicon to bring it below pH 7 before adding the rest according to instructions.
@BowBommer3 жыл бұрын
Always dilute first ! 11:41 14:20 16:22 20:43 nice video btw !
@trippewing40505 жыл бұрын
the breathin is killin me!!
@TypoDiabetes5 жыл бұрын
Very informative, thank you
@raynay51293 жыл бұрын
you seem to have a good natural ability to communicate with the layman or beginner, good analogies. Do you have any more videos Boss?
@growmiezhomiez87604 жыл бұрын
whats the name of your company again? i didnt catch it during the video. u only flashed the logo 37 million times...
@nathwalsh14 жыл бұрын
Excellent instruction. Thanks
@stewy3134 жыл бұрын
What's your feeding schedule? Feed, feed, flush. What do you use in flush and how many times do you water a week.. thanks in advance
@dabomb2000pacman7 жыл бұрын
Thanks very informative video !
@perkss1boy7 жыл бұрын
thanks for the info . Really helps
@faroukhoosen13515 жыл бұрын
Thank you good explanation I would not spin the probes in the solution the way you do as it would soon snap inside
@Exfog Жыл бұрын
Regarding Potassium, I'm curious - What if you are adding to a res with nutrients during the flowering phase? Is doing some pre-dilution okay? Is it okay to add some PH Down to the Potassium Mix to get the PH to a better range before adding to the res? Normally, I've just added the Potassium with, say a cup of so of water to pre-dilute (in a 15-30 gal mix)...Not sure if I should be doing something else? Great video by the way, and thank you.
@raynay51293 жыл бұрын
Hey Steve! is it ok to leave the Blulab Tri- Meter right in the res and just leave it there?
@mrtechie68102 жыл бұрын
I'm using dosing pumps to dose my GHE nutrients. The micro nutrient concentrate settles a bit. What's a good way to agitate bottles to keep the micro nutrient concentrate in solution so it can be dosed consistently?
@hillbillyhydrogrower4905 жыл бұрын
Thanks for the information
@m.feaver9604 жыл бұрын
Is that the "Nectar Of The Gods" warehouse? Looks like the same set up only different nutes.
@TexasGrown19782 жыл бұрын
I'm just starting to use fulvic acid (about to) when do you add fulvic before or after mixing the res?
@stemster9724 жыл бұрын
Just wondering if anyone elses notices that when mixing nutes if you put your hand in without marigolds on your skin starts to itch later on in the day ?
@austinfoley1733 Жыл бұрын
I have 4 5 gallon pots and 1 5 gallon Reservoir do I account for all 5 pots or just the 4 pots with plants when adding nutrients?
@caseyturner87734 жыл бұрын
This silica is really concentrated, let's add 4 tsp per gallon
@robertschroeder19785 жыл бұрын
Thank you for the video as this helped me greatly understand the basics of mixing, Great Job!
@maryjane99366 жыл бұрын
Being so thin, does this make it ideal for an areoponic system meaning less chance of cloging spray heads?
@MonsterGardensChannel6 жыл бұрын
Mary Jane, Grow More is a great line for aeroponic systems, however, a handful of the additives like: Bio-cozyme and Amber Humic are quite thick and are products I would not recommend for use in those types of systems. Not to worry though, the line still offers phenomenal results even without those products. If you have any further questions about the compatibility just give us a call (707)588-8844. Thanks for tuning in!
@ryanwilson59365 жыл бұрын
Hydor (the same company that makes the heater you’re using) makes a great little circulation pump. The Korallia Nano. Works great for circulating nutrient solutions and they can run 24/7. Also, with those aquarium heaters (of any brand), you MUST circulate water around them or they WILL burn out. Not to mention that your reservoir won’t be thoroughly heated throughout the entire solution.
@xstaycoldxx5 жыл бұрын
you must be into aquariums? If so salt/fresh?
@ryanwilson59365 жыл бұрын
xstaycoldxx I run planted tanks now. I had a saltwater tank at one time but I had to move it and disturbed the substrate. After that it was a slow downhill battle with water quality.
@atkpirate78313 жыл бұрын
Great video
@rwferr23 жыл бұрын
If you let city water sit for a day or two won't all the chlorine and chloramine evaporate?
@dattepo75343 жыл бұрын
That’s some asmr when you pour the water
@rockskipper5353 Жыл бұрын
if i finish adding nutrients and my ppm is only at like 500. do i add more of ALL nutrients? or is there 1 i should add more of
@samholloway47804 жыл бұрын
Learned some thing I didn't know, great explaining of this process...thank you
@klaplante5404 жыл бұрын
Good sales pitch.
@DatsiKxModz4 жыл бұрын
Do nutrients not chemically alter each other when combined in a reservoir like that? Seems like chemistry
@iyawumihamilton4 жыл бұрын
What do you mean by transitional formula
@proactiveservices42455 жыл бұрын
Hi there, great video, seriously learnt alot. Just one thing you spoke about hydrogen peroxide but I'm not sure when you should add that and if you should ph/ppm read after or before you add it ?
@maryjane99366 жыл бұрын
Another question I have is about the ph, ppm and differnt ratios and type of nutrients. Do these numbers change depending on the type of plant being grown? Are Tomatoes requiring different levels to lettuce or herbs like parsley and basil.
@MonsterGardensChannel6 жыл бұрын
Absolutely. pH preference is plant specific as is PPM, or the concentration of nutrients in your solution.
@goaway734 жыл бұрын
Umm its ok you can ask it right out . Weed you want to know about the weed you grow.... tomatoes 🤣 🤣 🤣
@boblob9574 жыл бұрын
Would this brand be good for Cannabis?
@kwtsospapavrousis2 жыл бұрын
everything you mixed there is your base. im wondering whats happening when for example lets say you want to add more additives on the top of your base nutrients which are silica- calmag-micro-grow-bloom . if you have additives for the bloom phase like advanced nutrients (bud ignitor-bud factor x - nirvana-bigbud- liquid seaweed- humic fulvic acid ? whats the right turn that you add them into the water? i was always wondering about that, can you please guide me further master ? thank you so much for the vid
@dmo848 Жыл бұрын
I was told any order after the micro, grow, bloom. Then extra stuff cal mag last. Not sure why though, I forget.
@kenduong22085 жыл бұрын
I got new grower question for u, can u reuse ur plant food ?? Or it better just to made enough for one time feed??? Thank
@metalcake22885 жыл бұрын
You want to replace the nutrient solution in the reservoir weekly; especially once the plants begin to grow you'll need to up the amount of nutrition in the water.
@gm13067 жыл бұрын
good video man
@e-nbglobalenterprisesllc77135 жыл бұрын
what about the Aerogrow gardens?
@brownhousefarm6 жыл бұрын
Would it hurt to mix this in a 100 gallon galvanized stock tank. I am concerned that the galvanization would throw off the levels some how.
@MonsterGardensChannel6 жыл бұрын
Hey Brown House, not quite sure how the Galvanized tank would interact with the nutrients on a chemistry level. This may be a trial and error scenario. Thanks for tuning in!
@rickgronning68875 жыл бұрын
I would try to avoid a galvanized tank. The salts in fert are corrosive and over the course of a few months, I suspect you will see joints on the tank getting rusty and aafer that start to leak. Learn from my mistakes>>>>
@whatsmynameagain77745 жыл бұрын
Whenever i use seaweed products it fucks with my nft / aeroponic res, makes it smell and go slimey ... Maybe i need the chiller?
@dank92886395 жыл бұрын
naa I would stay away from seaweed products in hydro
@megank_19976 жыл бұрын
are you just adding this to a water source or is this your water source? I am doing STEM project on this and i need some help
@truthspace55256 жыл бұрын
MeganK_19 This is the final mix that will feed the plants.
@marcuswhitmore32406 жыл бұрын
They’re closing the store on you 😂
@BLentz323 жыл бұрын
And to keep your meters cleaned - you put them in clean water first before storing them away ;)
@jworldkermit4034 жыл бұрын
When do I add my pk booster? Before or after my 3 part? Dwc setup
@ryank24343 жыл бұрын
After, i recomend using no micro during flower as well, especially if your using calmag as it usually had nitrogen.
@mikeallen52914 ай бұрын
so my bottles are 55 gallons. how do I shake them? lol
@mst3rmind8794 жыл бұрын
Lol. Buy salt fertilizer's. You're paying extra for the water. Get a more concentrated silica as well. For example, Power SI is .5ml per gallon. That equates to 17ml for that 25 gal reservoir vs. the 500ML you put in. Regular silica like the video used is $20+, where Power Si is $60, but will last you 5 times as long.
@shanepereira.2 жыл бұрын
Could you explain this in a clearer way 🤔 i like what you are saying but not 100% understood
@shanepereira.2 жыл бұрын
Like do you mean powder fertilizer qhen u say salt ?
@thatkisskilled6662 жыл бұрын
Then your cost to produce a lb can become 200 and below, at that point if your cost per lb production is 200and blow you are making as much money as you can when selling your product. Make as much as you can guys!!! Farmer should come first but sadly ain’t the case most of the time.
@thatkisskilled6662 жыл бұрын
@@shanepereira. but fertilizer salts like nitrogen salts, and phosphorus salts and calcium’s and magnesium,basically all your nutrients should be powder form because you are basically paying the company to Liz it into a liquid for you. So when you do it yourself,you are saving yourself a huge amount of money you absolutely dont need to spend.
@fineekodaassailant67192 жыл бұрын
@@thatkisskilled666 are those salts chelated though?
@MaxzimAllen5 жыл бұрын
You said underestimate your res gallon. A 55 gallon res, measure nutrients at 50 gallons. Yet you're not doing that? Lol
@jeffreyjanoyanbagus3084 жыл бұрын
any organic non bottled ingredient we could add to water for our hydrophonic?
@Chaosweaver-12 жыл бұрын
U don't want organic fertilizer in hydroponics.
@fsu37844 жыл бұрын
Does adding ph up at the end cause any kind of lockout?? I ask because whenever I add at the end it goes in cloudy?!!
@daviddarko26654 жыл бұрын
You ALWAYS adjust your PH at the very end. Should be the last thing you do before watering. Happy Growing!
@cdh794 жыл бұрын
if PH up goes in and turns cloudy, then yes, you're burning nutrients.. reason for this however is that most likely you're putting it in directly.. i suggest first putting the ph up into a small glass with some water to dilute it first.. this way you will overcome the extreme differences in PH, and as well it's easier to get the right amount (more margin of error)
@mirracobiker993 жыл бұрын
Thanks man
@rosslothes30403 жыл бұрын
Doesn’t algae grow in that temperature? I wouldn’t go any higher than 65 degrees
@falcorcrow4 жыл бұрын
Why use imperial measurements when using metric you could stick the tub on a bathroom scale and every kg equals a litre of water
@luisjarque71106 жыл бұрын
... you said "sixteen eight to seventy-two degrees" twice in a row, hahaha!
@mikedoingmikethings7024 жыл бұрын
No, he said SIXTY EIGHT...
@aroojkhan91103 жыл бұрын
How often should should the nutrient water mixture be replaced?
@mrferris43793 жыл бұрын
Weekly
@yolosolonorthwest62823 жыл бұрын
Why would the silica PH lock out other nuts? Just adjust PH at the end and everything will be available.
@Chaosweaver-12 жыл бұрын
It's PH is extremely high. Once something reacts with Silica, it can precipitate out of solution. After that, it won't ever come back.
@oliverpaton5564 жыл бұрын
17-18c water temps are best
@qa70445 жыл бұрын
You’re doing a synthetic mix and one of the ingredients in the “synthetic” micro is seaweed!?! Do you know the troubles that causes in a hydroponic system lol.. any organic in my DWC system equals a headache.
@dank92886395 жыл бұрын
tribus and urb both work very well in dwc!
@djw-82804 жыл бұрын
That heater is 100% fully submersible. It will crack if it left out of water
@fuckallgaysify7 жыл бұрын
perfect
@Air-vf6cn5 жыл бұрын
good god there goes that bottle of silica lmao
@hectormora-romero58683 жыл бұрын
@@23chnge 5 ml per liter but he did calculations wrong, im looking at my armor si and at max strength.. it recommends 1 teaspoon(5 ml) per gallon.. so 16 teaspoons(80ml) for my 16 gallon reservoir.
@zerberus25253 жыл бұрын
5ml per L, ~20ml per gal....25gal container...
@jordanbwaugh71424 жыл бұрын
Shouldnt u dip ur Ph meter in distilled water so no crosscontamination can occur?
@roumenspassov16043 жыл бұрын
Geez bro. You're not making plutonium here 😂
@deecee3316 жыл бұрын
I have a problem with foaming after adding nutrients. I am using 3 air stones. You say to turn them off, but then I worry about plants drowning. What do I do when my reservoir starts foaming? It usually doesn't happen until 2-3 days after a reservoir change.
@ConsciusVeritasVids5 жыл бұрын
What type of nutrients are you using? I think Advanced Nutrients uses a wetting agent in their base nutes which can cause a sudsy buildup.
@neilsunstrum9337 ай бұрын
Is there a slime buildup on your roots?
@deecee3317 ай бұрын
this was 5 years ago but yes lol @@neilsunstrum933
@mikehunt47975 жыл бұрын
Bamboo is bad for the root zone? Thats where they go when you stake with em. Lol
@AmilcaRVargaS5 жыл бұрын
I have a question, In my country I didnt found any type of fertilizer for Hydroponics, and trying to Import them, found that I can't Import them easily because the are prohibited Maybe I have to make a lot of legal or application to the Goverment to Import it, how could I make my own mixes or Can I use any other Alternative To begin with my Hydroponic garden
@8deuce1tv-eh7zn5 жыл бұрын
AmilcaR VargaS C. Contact greenthumb_tone on ig he will get it to you
@dank92886395 жыл бұрын
look up Jack's hydro nutrients its available everywhere
@dank92886395 жыл бұрын
or general hydroponics nutrients, they are also world wide
@fuupdaass2754 жыл бұрын
This is microsoft technician
@4by4squared884 жыл бұрын
My gosh, how expensive is it to grow a few vegetables. This seems crazy. I just built three table beds that are going to hold close to two hundred gallons each...wow.sounds like I might be way over my head.
@The_Diminished4 жыл бұрын
Larry Sidener nah, don’t worry about it, this guy’s kinda crazy.
@TexasVeteranPatriot4 жыл бұрын
Get Masterblend dry nutes for hydro....
@beejme9time6 жыл бұрын
Really curious why you don't adjust your pH back down to normal levels after adding your silica. Like you said earlier, the silica pH is incredibly high
@TheOriginalMcJunior5 жыл бұрын
You ALWAYS adjust PH after all the feeding is added.
@edwardshepherd52753 жыл бұрын
You always add your ph up or down last because you may not need any after putting all the nutes.. It depends. He means that silica is real high in ph by its self. Because if not mixed he's right you will lock out your nutes. So mix mix mix!
@Chaosweaver-12 жыл бұрын
Right, 11ph 500ml SI might only raise his res ph .5 which shouldn't lock anything out.
@Getyourdoe2 жыл бұрын
So can i PH twice, once after silica and once after adding the rest of my nutrients to be on the safe side ???
@markwright4412 Жыл бұрын
@@edwardshepherd5275but when you’re in a known or repeated recipe you know what to expect so you pre adjust . Create a grow log.
@Jonrocat7 жыл бұрын
great info on the silica
@justinbond5585 жыл бұрын
Xanode just do not use that much. Ever. Even the bottle says 2ml per liter. Not 5. Definitely not 500! That’s just insane for that little bit of water.
@justinbond5585 жыл бұрын
www.budresearch.com/product.php?xProd=46
@HaZe_Da_PiTBuLL4 жыл бұрын
Where’s part 2
@goldfish22893 жыл бұрын
14:57 about the cloudiest solution I’ve seen
@live2ride8442 жыл бұрын
Heater? Never heard of needing a heater, chiller maybe, but a heater? Sir is this your first rodeo?
@experimentalme74385 жыл бұрын
shake and bake?
@and1impala1214 жыл бұрын
Hell yeah hot cookin in a bottle 😂🤣
@wilsonmcnugget4685 жыл бұрын
if you wanted to use some RAPID START or some other kind of root booster....in what order should that be added????
@dank92886395 жыл бұрын
I've always added it last
@andrewmuelleranantababaji80732 жыл бұрын
Chorlomines can be nueterlized by vitamin C just add ascorbic acid or use vitamin c filter
@prod.davibeatz4 күн бұрын
$60 to ship 3 Quart bottles of nutes ?
@DrewMaw2 жыл бұрын
Everything must be added first.
@mikel82776 жыл бұрын
Ya man
@leafywiggy44273 жыл бұрын
Strange all others say start with about 25% of what it says on the bottle.
@RichardsWorld6 жыл бұрын
@11:21 500ml? Ummm.. that is about half the bottle!
@m2eot5 жыл бұрын
Yes, you also have to realize he's using really small bottles in relation to the reservoirs hes running just to film this video and do it quickly. Normally growers who are running large reservoirs (25, 50, 100gal and so on) are buying nutrients by the gallon (in many cases, massive 55 gallon drums) or if you're using powdered nutrients, it can be 50+ lbs of powdered nutrients to maintain large reservoirs for a few grows.
@joshnelson2984 жыл бұрын
I add 2 cups each of a 3 part mix, in 50 gal. Dec 5.5ft plants very fat stocks. 3 weeks from harvest
@pandaboy76904 жыл бұрын
@@m2eot theres no fucking way that you should be chucking 500ml of silica in even a big res. crazyness
@pandaboy76904 жыл бұрын
@Josh Franklin and 5 ml per liter is crazy. it must be really weak silica.
@doingfreakythings92904 жыл бұрын
If I only have few autos should I mix nutrients when needed or can I just make big batches
@michellechelles7234 жыл бұрын
Uhhh the ppms of that silica.
@dikkejoint4884 жыл бұрын
Lol he talks about preventing lockout but you can clearly see crystals floating around when he's stirring the reservoir...
@TexasVeteranPatriot4 жыл бұрын
Yeah I saw that and asked myself what the hell just precipitated out that form those big solids swirling around!
@markwoodger2 Жыл бұрын
If your reservoir stands on a concrete floor stand it on a sheet of 25mm insulation board.
@artycuz68774 жыл бұрын
Bro the town that I live in has 670 ppm tap
@kenshinhimura93873 жыл бұрын
This dude is so high he pours half a bottle of silica into that tiny rez.... wtf man.
@chairpotatoe5 жыл бұрын
Why does my stuff turn cloudy .i add ph up then my nutrients and I get precipitation
@Jacksonransom5 жыл бұрын
cloudy means nutrient lockout. make sure you are adding cal-mag first, then micro, then grow, then bloom. and mix really well between each
@genericjesus88034 жыл бұрын
could you please flash that “Monster Garden” image a few more time so we can all see it in our nightmares at…aaahh....whenever you/me sleeps (call that “constructive criticism”). Next time if flashes I'm gone.Edit; BAM NEXT VIDEO ->
@DatsiKxModz4 жыл бұрын
You're such a fuckin hater lol
@riad19025 жыл бұрын
3:34 super important!!!!! Cal mag
@nicholecrouch3114 жыл бұрын
I'm new to all this and I can honestly say that I'm confused as fuck lol I was going to try a dwc system for my vegtables indoors because where I'm moving is a rental I have well water right now and its calcium rich and non chlorinated so I figured that would be some alright water I have all my plants in soil right now and I keep their water presetup in the room their in and will be warm, I would like to know what kind of nutrients I would need to sustain their growth and have my tomatoes and my pepper plants produce a lot because I'm going for like a year round type of production I mean I know they're not going to consistently previous all the tomatoes might but I know the peppers will have them in bunches and I also understand you have to push your product but if I was going to buy them xa1 mix from different companies what would you suggest I get or at least what nutrients do I need for my plants to grow really well I plan on using 5 gallon buckets as my reservoirs if that helps
@ZinfandelRed19144 жыл бұрын
I use 5 gall buckets for dwc. You could just go with the basic 3 nutrients: Micro, Grow, Bloom. The biggest problem with reading more and more comments, you will get information overload.
@Chaosweaver-12 жыл бұрын
Unless you have a water chiller, avoid DWC.
@billcoley85205 жыл бұрын
Thanks, I’m still confused, lots of different things to remember... I’ll just get my ph correct and add my miracle grow at one time.
@anthonyciccariello80895 жыл бұрын
Just follow the instructions on the back of the bottle
@justjames49744 жыл бұрын
FoxFarms check them out ....
@scrubthesurface3 жыл бұрын
Hey man, I ante Ph-ing the water...I recently started using Bud Candy by green leaf...you don't need to pH anymore....only problem is, it sells out really quick. But I absolutely love it. It's a dry amendment. 1kg bag lasts forever...you only need 1-2 grams per gallon, can add all the way through your grow. Perfect if you hate ph-ing lol
@kenshinhimura93873 жыл бұрын
@@scrubthesurface You need to PH the water no matter what nutes you use.
@scrubthesurface3 жыл бұрын
@@kenshinhimura9387 not when they have ph perfect ingredients in them you don't
@stephentimmons59825 жыл бұрын
The spread of misinformation about water quality metrics in this video is egregious. No one should ever be measuring hardness with TDS. Total dissolved solids representation by mineral can vary drastically based on location and municipality. You’re better off starting with RO water and building up a water profile you can control. Plus RO will typically bring you pH down to an appropriate level.
@ThomasWBaldwin6 жыл бұрын
sad. if you leave the water out over night the CL gasses off and it goes to room temp. why buy a single product to do that? just saying......
@anredickerson15355 жыл бұрын
Tom Baldwin that works for smaller gardens but idk about large scale opps
@timmccalla72985 жыл бұрын
@@anredickerson1535 Yes it works just the same all you have to do is put a small air stone in their no matter how big it is it evaporates overnight for sure 24 hours
@218ang6 жыл бұрын
Uhhhh bro I think the bottle says .5 ml per liter????? Of the silica
@SMKEY-yo3bh6 жыл бұрын
you are wrong
@justinbond5585 жыл бұрын
Actually the bottle calls for 2ml per liter. Therefore, he added way too much. It literally says on the bottle. www.budresearch.com/product.php?xProd=46
@RikardKrvaric5 жыл бұрын
@@justinbond558 And the chart that comes with it... reads 5ml...
@justinbond5585 жыл бұрын
Rikard Krvaric; neat... How about a source???
@danieljake42475 жыл бұрын
Those bins be breaking
@ConsciusVeritasVids5 жыл бұрын
I also find that these types of totes can be quite fragile, especially with lots of water on the inside constantly pushing the walls outward. Good for demonstrations, but not so good for actual reservoir use.
@zackjames7855 жыл бұрын
Good info but should prob use gloves when mixing nutes not so good to obsorb through your skin on a daily basis
@thefirstpancake98065 жыл бұрын
I love the buzz.
@audragardner21835 жыл бұрын
to take care of the chloramines - try powdered vitamin C. takes 15 minutes.
@windowpane05 жыл бұрын
Place a bucket of water outside, let the sun shine on the water. The sun burns out the chorine (Just like a pool) Also boiled water has no chlorine.
@ryanwilson59365 жыл бұрын
windowpane0 Lol no. The chlorine evaporates. The sun doesn’t “burn” anything. The chlorine would still go away if you left that bucket in a closet with the door shut. However, what’s needed in both scenarios is aeration.
@clintparsons39894 жыл бұрын
@@windowpane0 chlorine gas will evaporate from chlorinated water, but not chloramine. Chloramines are Cl organically bound to NH4. It takes forever to break down, that's why they add it instead of just chlorine in so many municipal water sources.