A Beginners Guide: Hydroponic Nutrients
HTML-код
- Опубликовано: 21 сен 2016
- Nutrient management is the crux of a healthy hydroponic system. (Read the article: university.upstartfarmers.com... )
For even more information about Hydroponic Nutrients, enroll in our Upstart University program and check out our Hydroponics Nutrients & Fertilizers course at university.upstartfarmers.com...
Great nutrient management occurs when growers are:
1) Aware of all necessary plant nutrients and where they come from
2) Supplying adequate nutrients in correct ratios to plants
3) Monitoring and measuring how much of each plant nutrient is available in their system at any given time
4) Making economic and work-flow conscious decisions about how to source and supply nutrients.
Most plants (and all of the crop plants that you’re likely to grow) rely on 16 nutrients to grow and reproduce. Of these, three are available through water uptake and gas exchange (the air): Carbon through CO2, hydrogen, and oxygen.
The remaining thirteen nutrients are the mineral nutrients delivered to plants through nutrient solutions (dissolved fertilizer).
The overall nutrient level in a solution is measured in EC, or electrical conductivity.The units used to measure EC are ppm or mS/cm, although ppm is used more commonly for measuring total dissolved solids. That’s a different measurement for a different blog post. Hydroponics really need to understand the second unit, mS/cm. This is often just expressed as the “EC level”. (For example, “The EC of the solution is 1.8,” with no unit.)
Ideal mS/cm is typically between 1.2 and 3.3. There’s a broad range of acceptable EC levels, and each crop has an ideal range.
Supplying the correct ratio of nutrients in adequate levels is only half of the nutrient management picture; the other task for farm managers is to keep those nutrients available to plants, and the main factor influencing that availability is pH.
Nutrients are soluble at different pH values. Check out an absorption chart (there's one in the article version of this video) to learn more.
Adjusting pH to your ideal range can be done with pH Down or pH Up, which are acids or bases (respectively). Never add both at once!
There are two main forms of fertilizer: dry and liquid.
Dry fertilizer is mostly used in commercial settings because there’s a lot less to ship (you’re not shipping water), making it more cost effective. You can also tailor dry fertilizer better to your needs, because it comes in separate parts.
Liquid fertilizer is simple to use and great for home and hobby systems. It’s easier to manage since you can just add a certain amount of one liquid to your system water, but it’s more expensive to ship. (Most people on a small scale only buy a little at a time though, so shipping is less important.)
The best way to mix a solution is to follow the manufacturer’s instructions.
If you’re not using an auto-doser, you’ll still mix it the same way, but you’ll add it to your system bit by bit in equal ratios and test it until it’s at the right level. You’ll get better and better at this over time.
There are a multitude of handheld measuring devices and testers. Our favorite suppliers are Blue Lab, Hanna Instruments, and AutoGrow. We’ve used each of these and are currently using AutoGrow’s NutriTest, a handheld meter which measures both EC and pH with the same device. There are a variety of options out there.
Subscribe to this channel to learn more!
-----------------
Timestamps/What's Covered:
00:24 The 16 Plant Nutrients
04:27 Electrical Conductivity
06:39 pH
09:22 Fertilizer
12:00 Nutrient Solubility
14:00 Mixing Solutions
17:13 Measurement Devices
18:10 Review
-----------------
Visit our store for growing supplies and nutrients: shop.zipgrow.com/collections/...
Don’t forget to like and subscribe to our channel and pop your questions in the comments below.
-----------------
Connect with us:
Website: zipgrow.com
Facebook: / zipgrowtm
Instagram: / zipgrowinc
LinkedIn: / zipgrow-inc
------------------
Learn:
UpStart University- university.upstartfarmers.com
Blog- zipgrow.com/zipblog/
Guides & Manuals: zipgrow.com/grow-guides/
------------------
Shop:
shop.zipgrow.com/
Music by: Scott Gratton
freemusicarchive.org/music/Sco... 
Наука
If only all RUclips videos were like this. No fluff, no flair, organized presentation, appropriately touched on every relevant topic, and provided additional resources and references.
I watched at least a dozen videos dancing around this topic before watching yours. Very simple, very clear. You have a great way of explaining things. Thank you!
Glad we could help, Sla Cra.
I can across your video on Fast Track Grower - there are many useful videos there that should help you
I watched this video at least a dozen times
hey ,if anyone else trying to find out aquaponics book try Aqua Recovery Tactics (aqua.RecoveryTactics.com ) ? Ive heard some pretty good things about it and my colleague got amazing results with it.
This is a really informative video for budding Hydroponic farmers! Simple, Brief and to the point! Thank you for putting up such content!
This gave me so much clarity about hydroponic nutrients! Thank you!!
I am voting with the person below. After watching about 50 videos you are absolutely the best at no Blabalblablablablablabla before saying a few useful things. Your video was clear, got right to the point, full of great information. Keep up this great work.
Really happy to come across your channel! Lots of information for beginners! Just amazing!
As I start my journey into hydroponics I am cursing my high school guidance counselor for discouraging me to register for chemistry & physics. Fortunately I stumbled into a career that has been fruitful but I felt that I was missing something my whole life because I did not have the proper education in these areas. I couldn't tell you the purpose of nitrogen, phosphorous or potassium until I watched your video.... thank you for the education!!
THANK YOU SO MUCH! Im a beginner. Was truly spending time SEARCHING for anyone offering reliable information on exactly what you covered! Your explanations are easy for me to understand and I am very grateful!
Glad it was helpful! We have more free resource on our website if you are interested zipgrow.com/grow-guides/
But d***, this is so incredibly informative. It felt like I was in a collegiate class. Very nice video. New subscriber here! 😃
It is fascinating how complex this is, yet in nature… plants just grow.
Omg thank you for this video. Very informative and it explained everything incredibly clear and concise. Thank you so much.
Very informative and well-done from the way the information was laid out to your speaking speed. Thank you.
Excellent breakdown on nutrient solutions and understanding what your meter readings are saying.
This is extremely thorough. Great stuff
Glad it was useful! Hope you'll subscribe for more videos like this in the future.
Greatly informative in an understandable form. Thanks guys
You present the info in very ez way to take in, tyvm m8
precisely explained in every bit which gives a thought.
thank u
Glad it was helpful!
How can i find the specific formulas for specific crops and can you please give more detail about micro solutions? Thanks.
Wow so detailed and yet easy to understand ! Kudos
Thank you so much for this. Anyone can tell me how, but thank you for telling me why! I am on my second grow and followed a guide strictly. Now for my second I truly want to know why we use these nutrients and how to begin to identify when one is needed. Thank you again!!!
Hi ZipGrow. I'm really surprised to see you still at it. Had heard you sold up and moved on for big bucks. You earned the right to big bucks but glad to see you're still putting out content since you're perhaps the biggest contributor to this kind of hydroponic information necessary to successfully make it work. So nice one brother. Hope the lockdown hasn't adversely effected you all. Hope to see more of your videos sir. Kind regards from Ireland.
Absolutely excellent video. Really informative. I live in Thailand where instructions on fertilezers etc are in Thai. We can however buy A and B dry mixes etc. Many thanks for this!
Great stuff and heaps of notes taken .. thanks
Love this informative and fascinating video. Great job! Subbed
Thanks for the subscribe! Glad to have you in the community!
thank you for your clear explanation really interesting
So helpful and professional. Thank you
Thank you for the information. Keep up the good work!
Our pleasure! Thanks for watching!
thank you, very simple to understand.
very nicely done! Just starting don't have a clue. Now I'm a little smarter. Thanks
This is so incredible...innovative minds matters these days
very interesting. thumbs up!
Glad you enjoyed it!
yes, interesting but useless images as well.
awesome video man, very informative. thank you so much :)
First hydroponics nutrient video I have watched. Thank you. Very informative video. Every other video I watch will be judged against this. I doubt I'll find better.
Great vid!!!! The best I've found so far!!! Thanks a lot for sharing!!! 👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻
Glad you enjoyed it Jose!
Excellent and very helpful video, Thank You!
You have a knack for putting this fairly complex chemistry into everyday terms so it's very easy to follow.
As another poster commented, feels like a college class where the passionate Professor (you) really knows and loves what they are teaching,
For that, thank you ... feed me more. :-) Keep doin' what you're doin', you are helping others!
Great video! Thank for the info!
Very cool and useful info. Well spoken.
Thank you
You guys have an awesome content, thank you so much.
Thanks you have make it very simple for me to understand. Well done
wong stanley hobby
The majority of technical videos on hydroponics are poorly put together, full or errors, and missing critical information. Your video is thought out and each topic is explained in great detail. Excellent production. Look forward to other videos from you.
This is the best video ever.... thanks.
Brilliant video, keep it up.
Very simple and informative
Hi, I am bigger in this field and trying to use my 2400 ft plot for hydroponic set up. i was going through your vedio was reallly useful. thank you,
Great video!!!
Getting ready to purchase setup by Friday.
Great break down thank you!
9:17 Actually if you combine an acid and a base they will create something called a buffer solution which will make changing the pH n either direction a lot more difficult. Especially if you use the corresponding base to the acid.
Great Information, thank you very much.
so thankful for your work and especially informative videos you do on plant science like these!
Happy to help!
wow, now this is detailed af... great job!
Thanks! Happy to help😀🌱
thank you for the knowledge my good sir
insanely well explained!!!
good job
i loved the explanation
Excellent content and presentation.
glad you have at least some knowledge of chemistry when talking about this. I have run into some very funny statements where chem and gardening intersect. very informational thanks
Fantastic explanation
And recap at the end is like a professional instructor 👍👍👌
Glad you liked it! Thank you😀🌱
Great explanation. Well done video.
Glad it was helpful!
Excellent! Thank you.
Thanks. Very important information.
Thanks for tuning in!
Excellent, thank you.
A beginners guide geared to commercial grow,,,it really doesnt matter what brand nutes you use learn the basics to feeding first,,,to be succesful in hydroponics you must first learn to feed properly,,ph is one of the most important things you need to manage,,a crop production guide or nutrient calander probly wont fit your grow,,to many variables,,it matters definately how much nutes you have,,when ph ing,,the most important thing is your ph swing,,this is directly affected by nutrient values,,use your tds meter an ph pen,,12 hours after feeding check your ph,,if it raises you didnt feed enough,,if it falls you fed to much,,learn this its BY FAR THE MOST IMPORTANT INFORMATION HYDRO BEGINNERS CAN GET
GREAT EFFORT TO EDUCATE ,THANKS ,PAKISTAN
Really good info 💯
Bravo! 👏🏻 Thank you for this. Best explanation ever.
Hi Jay, glad that it was helpful!
FINALLY someone who can explain this topic who isn't stoned or simply parroting what all the other youtubers said in their sponsored videos.
I’d love to see more videos.
Cheers & Thanks for the useful Video for a Beginner like me
Thank you, you guys rock and have a way of explaining that makes me care about pH. I couldn't understand why both up and down, can't you just adjust with water? I should watch the rest of video..lol
Nice explaination , i definitely get dry mix fertilizer and go thru the few extra added steps if I was getting much more fertilizer to uses and it was cheaper because fertilizer gets price if it's a liquid based one. Also I knew how to use the EC testers , TDS testers , and pH testers but didn't know there was equipment like auto dosers that just automatically told you that info on computer screen in real time. So if you did mess up for example pH you could uses a pH up or pH down solution to fix it. And just look back at the auto dosers screen.
excellent explanation I liked it
Amazing. Just subbed
Thanks a lot. very helpful video.
interesting and thanks ☺
Fantastic video! Thank you. Just getting into hydroponics and found this really informative. Can I get your thoughts on mixing the nutrients ... would it work if I mix the calcium nitrate in warm water first, let it cool down, then add the NPK + magnesium sulphate directly to the same bucket?
Really nice video 😊, thank you very much, can you please make one that covers the routine and best practices needed for hydroponic growers to follow, no video covers that, they present equipment fertilizers or explain concept, but no daily process verification and steps to follow
Thanks for the suggestion. We are adding more content every few weeks so please subscribe to our channel and we will keep your requests in mind. You can also look for content that may help on our blog zipgrow.com/zipblog/
thank you this information help me lots
You are welcome!
Thank you for sharing 💟
nice shirt !! (great video also, like always)
Thanks!
hi everyone ,if anyone else is searching for aquaponics at home try Tarbetti Amazing Aquaponics Tutor (should be on google have a look ) ? Ive heard some awesome things about it and my friend got amazing success with it.
Les Sourciers up skirt farmers
This is the bollocks
No serious this is class, good info man. I always appreciate the underlying knowledge that let's you problem solve and work out how to get what you specifcally want out of something
Your the guy!!!
Thanks for your comment.
Very nice I well use this information
Very helpfull thanks!
Valuable informations
OUtstanding presentation.
Very informational
Very informative
Great video ! Thank you !
I have a question
How important do you think is the origin of those Elements (1,2,3), can they be harmful for the consumer if acquired from the wrong source? What are the guidelines to access those elements.
One more question, in your opinion how important/different it is to grow vertical farming in pvc tubes or tube that are made from natural material i.e. wooden ?
Great job
Thank you
Thx for the tips
Best guide
It's very much helpfull to me
Very informative 👍🏻
Glad it was helpful!
Good info.
Thanks for tuning in! Glad it was helpful.
Video saved!.
Good job
Thank you
Thanks!
Thanks for sharing. Very useful explanation.
Awesome, that's great to hear. Thanks for tuning in. Hope you're subscribed! We have many more videos like this coming up.
good teacher thanks
You are welcome.
TY SIR.👍
Great video can I ask were is the best place to buy dry nutrients?