Understanding EC, PPM and pH of Nutrients
Understanding EC, PPM and pH of Nutrients
Agronomist Mark Wittman of California Substrates talks about EC, PPM, and pH of nutrients and how they relate to plant growth.
Understanding EC, PPM and pH of Nutrients
Agronomist Mark Wittman of California Substrates talks about EC, PPM, and pH of nutrients and how they relate to plant growth.
great video
very interesting, thank you.
Harvey Keitel grows cannabis now?
Mark u absolutely 💯 ❤ ♥ 💖 legend 👏 🙌
💚
thanks, Appreciated
Those plants behind him are trash..kinda hard to take anyone seriously who stands in front of plants of that caliber
hello can you tell me what i’m doing wrong. I watered the plants according to table ec, much less fertilizer than recommended by the manufacturer. about 1-1.2 ec. In the last watering with clean water about 0.8 ec water that flowed from the pot had ec 2.8-4.0 now I noticed that the leaves have symptoms of excess elements. what to do now? to pour distilled water? How can I avoid it in the future?
I really like the way this guy explains everything. He does it in such a humble manner. Cheers!
Really good information, thank you
good video
Thank you for saying that about feeding each day in smaller doses, higher nutrient. I’m in coco doing organics (earth juice) and I keep running into nutrient deficiency. I’m feeding everyother day…I keep forgetting after 2years of using coco don’t treat it like soil. Water everyday. But I’m confused really because I’m using organics I understand earth juice is enzyme based but don’t they still need time to sorta break down and be used? That’s why I’m not feeding everyday. I guessing I’m wrong for not watering each day?
Is he shading his plants?
Growing hydroponically the best method i have found for finding proper nutrient level,,check ph 12 hours after feeding ,,generally if ph spikes not enough nutes if ph drops too much nutes,,hydro grow the sooner you figure this out the sooner your grow starts really being productive
The only way you will gain weight if you eat to much fat is if you are also consuming mass amounts of sugar on top of the fat. If you don’t add the sugar. Ure body will burn the fat. Simple keto diet… u feel better too I’ve heard. But I LOVE my sugars… lol
Ohh man who is this guy?
Can you please do more videos with him? Very educational
No offense bud but your plants don’t look healthy and how do you get pm on them outside?
GREAT CONTENT WOW I ACTUALLY UNDERSTOOD THAT
I’ll be watching you… Thank You…
I have a question about nutrients. If I have 10-10-10 and let’s say a 12-18-25, and do an EC test with the result being at 1.2. Are the results the same, or is one stronger in reality? I am getting lost in the trees with all this stuff as I try to figure out what is destroying my plants after the cotyledon leaves drop.
So fluctuations in ph should be beneficial
ฟัก
HFJHJHJ
I dont know what I did wrong but my leaves are turning black. Not little black spots but almost whole leaf. It was fine last night..I’m gonna cry…
Acaully learned somthing
Stillwater, OK: tapwater ppm- 1200…
Ugh
what is a toxic ec to ppm ???????? or just toxic ec level?
Solid video!!! 🤙🏽
Awesome stuff.
wise man….:)
thanks…
This is the best explanation I have ever heard. Who is this guy
Love this guy. Very knowledgeable with experience, what more could you ask for?
It also helps that Peter asks excellent questions like he always does.
My appreciation for cannabis made me appreciate the bio and chem classes in high school I was able to take being able to understand what he saying even tho the classes were years ago now.
*science rules.*
I like this guy…
Wow I’m so glad I found this video. It gave me a couple of things to think about. And I’m getting to an experience point whare that’s kind of a long list.
the 8 thumbs down are stupid people. the world needs ditch diggers also
Thank lots Sir
..very helpful…
This is all negated with biology
In My country tab water ppm=616, n Rain water ppm=1848 I want to grow Lettuce (ppm 560-840) if I use tap water it’s middle level but rain water is higher level . I don’t know How to mix solution A &B ? Please help me.
Another great show… man peter yu been out here… this 3years ago..
What ppm do you need for growing? High low?
Like an average.
I’ve two 3 month plants currently locked out.
Done a flush, got ph right but not sure what ppm I need.
Ones 450 ish
The other was 800 but fished again came Down to 600 then.
What?
What should my ppm be for seedlings my first grow I don’t know nothing please help
My understanding is that organic fertilizer don’t have as much salt or none. Would this mean that a ppm and/or nc a will read differently
thanks