Plants dying off

[Cave Hill Cole]

https://www.youtube.com/watch?v=NzpI856 ... l=DrMJCoco

Watched it and not convinced. Gonna continue doing it the way I was.

You gotta do what works for you my bro!

[Minty]

ou gotta do what works for you my bro!

Gotta do the CalMag first as I am on RO water and maybe he is not? Every grow and environment is different.

[Grower88]

Only 500ml a water a day? I feed my 12ltr pots about 3-3.5ltrs a day that's probs ur problem

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[Bulls]

Good morning buddy. First welcome to the forum and secondly - I am not a fan of an App telling me how to grow my plants :) What me and everyone else think is that you fried them. Most plants but not all can handle the recommended doses stated on the bottles. I'd do what everyone else said - Flush them nicely and start fresh. I'd definetely get an EC pen(Essentials or BlueLab) as it's a big help for new coco growers.

[Lubby7]

Thanks for the info guys! Much appreciated! So I’ve just ordered a EC pen, I didn’t even no to check EC. Only ever check the PH of the water I’m feeding them!
So I’m gonna flush them throughly later.
How’s best to work out how much nutes to give them them if the charts aren’t the best things to follow?
Should I half what nutes I’m given them for the time being after I’ve flushed? And obvs il only the the a+b for now.
Thanks!

[Grower88]

Personally I'd flush and feed qorter str till they pick up but check the ec of ya water and add feed check ec again see the difference then you know we're your at. One of the pros may give better advice then me tho but that's where I'd start

Ignore my last post just realised u4 in smaller pots lol

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[Cave Hill Cole]

Thanks for the info guys! Much appreciated! So I’ve just ordered a EC pen, I didn’t even no to check EC. Only ever check the PH of the water I’m feeding them!
So I’m gonna flush them throughly later.
How’s best to work out how much nutes to give them them if the charts aren’t the best things to follow?
Should I half what nutes I’m given them for the time being after I’ve flushed? And obvs il only the the a+b for now.
Thanks!

Hey bro, yeah if you dial it back anywhere between a quarter strength and half strength ration. You should be fine until your EC pen arrives. I tried to find the NPK ratio of your "ph perfect sensi bloom" online...but couldn't find anything...that worries me a little. Personally I like to know what the NPK ratio is that i'm feeding. Canna, GH and H&G will all tell you what the NPK ratio is. But that's cool, once your EC pen arrives you will be able to measure what level of salinity your adding to your water.

One of the cool things about coco/hydro is you can measure with accuracy what your feeding your plants. So take advantage man, and start to learn your EC and what your plants like. The other cool thing, is you can flush out the nutrient solution much easier than soil and start over.

So no worries cuz your plants will bounce back! It's all learning...and if your anything like me, I always learn best from mistakes

[Lubby7]

So I found this online?
Sensi Coco Bloom Part A: 4-0-0
Sensi Coco Bloom Part B: 0-4-5
Not gonna lie I’m not too sure what this means haha
But I flushed them both with roughly 40 litres each of PH’d water then fed them with half’s the nutes I was using. I’ve been usually the app for it and then found a chart on line that says completely different, says like half the nutes I’ve been giving! Soon as I get my EC pen il start doing it that way.
Yeah definitely it’s all a learning curve! I’m even trying to revive the 3rd plant it hadn’t completely died but was looking pretty bad so had wrote her off but you never no after a flush I may be back up to 3!
Thanks again!

[2-Scoops]

4ml of AnB is way too much run the pots through wuith lots of water like Beefy says at least x 2 to pot size more like x 3, sling run off away that comes out and start back up feeding asap with 2ml per liter you shouldn`t have to go over 2.5ml a liter the whiole grow as well, 4 ml per liter is way too much.

It`s hard to tell but i can just make out those darker shaded brownish edges and burnt looking look from overferting. NAot that pictures are called for when you saying your adding 4ml per liter we know its overfertigation (loving that word lots, that`s if it is a word) woes and ways


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Silicon yes i suppose ive read add it first and last Minty, myself i just add it first and sling in AnB then ph it back down and have done for years now, i did used to add it last but i find its easier to bring ferts back together ( milky looking ferts seperating not mixing right caused by Si) with ph- later after adding AnB, jobs a good en. :)

[2-Scoops]

So I found this online?
Sensi Coco Bloom Part A: 4-0-0
Sensi Coco Bloom Part B: 0-4-5
Not gonna lie I’m not too sure what this means haha
But I flushed them both with roughly 40 litres each of PH’d water then fed them with half’s the nutes I was using. I’ve been usually the app for it and then found a chart on line that says completely different, says like half the nutes I’ve been giving! Soon as I get my EC pen il start doing it that way.
Yeah definitely it’s all a learning curve! I’m even trying to revive the 3rd plant it hadn’t completely died but was looking pretty bad so had wrote her off but you never no after a flush I may be back up to 3!
Thanks again!

No need to up ferts now right to chop go wioth 2ml per liter, it will do you, 2.5ml a liter first 3 weeks of 12/12 and bingo jobs a good en, for flowering fert strength, 2ml a liter for full on vegging plants. :)