Does Bubbleponic System need to adjust the ph?

this is the controler that is the brains of the unit.

LabJack - LabJack UE9 USB/Ethernet DAQ

not sure if the carbonic acid content of the water would be good for the root zone,I use a homemade aeroponic system(another thread).
initially I will use metered pumps on containers of up/down soultion, sampled and adjusted once daily

this controler will run everything,lights, CO2,airtemp,water temp(heaters and, chiller loops), humidity,fans,and Ph all in one unit

I will post more as it is being implimented

maybe mixing nuits in another container and letting it set for two or three days befor useing it,might let it stablize

Quote:

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Originally Posted by notoriousb111

Hi, everyone


I've been learning a great deal from this forum, and I'd just like to say thanks a lot.


I'm using a home made ebb and flow system now and it works fine. However, I'm constantly adjust the ph of my ebb and flow system. I notice that maybe it's because the circulating water constantly mixing with oxygen that is constantly raising the ph up in my rez (I'm just taking guesses, I've only been growing hydroponically for 2 months. )

I'm thinking about building another very simple bubblepoinc system. The questioin that's bothering me, is that... when you put an air pump and an air stone inside the rez of a bubbleponic system, wouldn't that keep raising the ph of your rez? Putting an air stone is to allow more oxygen get absorbed in the water and prevent roots from rotting in the rez. Do people actually have to adjust the ph in bubblepoinc system constantly? (I've never used bubbleponic system b4, I'm sorry if I ased too simple a question.)

Similarly, one of an aerogarden systems is also a bubbleponic system. I'm also curious of how an aerogarden 3 adust its PH.. (I haven't heard any aerogarden grower talked about adjust the PH and I checked the aerogarden website seems to introduce it's ph adjustment function is automatic and adusts its ph itself ??

Thanks for reading my question.

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Aloha,:)

I do aero and, no there's normally no need for constant adjustment.
So, my question is;
Are you using either Hydrotron clay pellets, or Rockwool?

Regards
Weezard

www

its hydroton in my case,but they get soaked in 5.6 H2O for a few days befor use
but there is only a six inch netpot in a five gal bucket that is all ROOTS

Quote:

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Originally Posted by Daddynobucks

its hydroton in my case,but they get soaked in 5.6 H2O for a few days befor use
but there is only a six inch netpot in a five gal bucket that is all ROOTS

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When my 5g. buckets fill with roots the PH drops!
Anyroad, I have soaked H'tron for weeks and still had it raise the PH.
I might have got a "bad" batch, dunno for sure, but I'm done with H'tron.
Got almost 50 pounds of that crap that I'll sell to the lowest bidder.:mad:

Use coco in your next netpot and see if that fixes it.
Worked very well for me and eliminated the need to keep the H'tron wet.
I got bucket, water, coco, 5" netpot, wicks, nutes and an airstone.
All my PH creep went away. 'cept for some dropping near the end.
And that tells me it's almost harvest day.
So I start to flush from the top.

Good luck,
Weezard

[quote=Weezard]Aloha,:)

I do aero and, no there's normally no need for constant adjustment.
So, my question is;
Are you using either Hydrotron clay pellets, or Rockwool?


Hi Weezard,


For my ebb and flow, I use rockwool placed in the hydroton. If I'm going to make a bubbleponic, I'm probably going to use both. I thought rockwool would hold seedlings better instead of hydrotons. I've never tried just growing purely on hydrotons.

You do aerogarden and there is no need for ph adjustment? That's really nice. I read that it's their nutrient tablets acting as a ph buffer or it is their " optimal chamber " adjusting its PH to its ideal level. Whatever it is, no need for PH adjustment ? Amazing...!

For my homemade ebb and flow right now. I'm using a storage box with its upper cover cut out a size of a rectangular plastic plant pot. Placeing the rectangular plastic plant pot on the top cover, putting a water pump inside the box and connecting one host from the pump to the upper rectangular plastic plant pot and it's done.

My setup:
Plastic Storage box: 15 US.
Rectangular plas'ic plant pot: 4 US.
an 800L/hour water pump 25 US.
Some hosts and small parts. 15 US.

I might have got a "bad" batch, dunno for sure, but I'm done with H'tron.
Got almost 50 pounds of that crap that I'll sell to the lowest bidder.:mad:

Use coco in your next netpot and see if that fixes it.
Worked very well for me and eliminated the need to keep the H'tron wet.
I got bucket, water, coco, 5" netpot, wicks, nutes and an airstone.
All my PH creep went away. 'cept for some dropping near the end.
And that tells me it's almost harvest day.
So I start to flush from the top.

You use coconut in your net pot? Would you net pot hold the coconut inside it? I have some coconut but I haven't used it since I repotted my first soil grow. I had given up using coconut since I have switched to hydro grow. I wonder if it is possible to post a pic showing how net pot could hold coconut inside... Do you use rockwool along with coconut inside your net pot?

Thanks...~ :thumbsup:

"You use coconut in your net pot? Would you net pot hold the coconut inside it? I have some coconut but I haven't used it since I repotted my first soil grow. I had given up using coconut since I have switched to hydro grow. I wonder if it is possible to post a pic showing how net pot could hold coconut inside... Do you use rockwool along with coconut inside your net pot?

Thanks...~ :thumbsup:

Sure no problem.
[attachment=o215628]

I call it "Bubbaponics" 'cause it's cheap and easy.
And, no, there's no need for rockwool.
It would cause the PH to rise. Coco, won't.:thumbsup:


Then it makes roots.
[attachment=o215629]

These are from a tomato plant grown in a rubbermaid tub.
with a single airstone and air pump. No water pump, no timers, no super, goodie-go-fast, additives
Just 1 tsp Dyna-gro per gallon of tap water and a half teaspoon CalMag. (I have soft tap water)


Note to NotoriousB:
It's not aerogarden, it's bubbaponics.
I do not own an aerogarden, I roll my own.

Aloha,
Weezard

[quote=Weezard]"You use coconut in your net pot? Would you net pot hold the coconut inside it? I have some coconut but I haven't used it since I repotted my first soil grow. I had given up using coconut since I have switched to hydro grow. I wonder if it is possible to post a pic showing how net pot could hold coconut inside... Do you use rockwool along with coconut inside your net pot?

Thanks...~ :thumbsup:

Sure no problem.
[attachment=o215628]

I call it "Bubbaponics" 'cause it's cheap and easy.
And, no, there's no need for rockwool.
It would cause the PH to rise. Coco, won't.:thumbsup:


Then it makes roots.
[attachment=o215629]

These are from a tomato plant grown in a rubbermaid tub.
with a single airstone and air pump. No water pump, no timers, no super, goodie-go-fast, additives
Just 1 tsp Dyna-gro per gallon of tap water and a half teaspoon CalMag. (I have soft tap water)


Note to NotoriousB:
It's not aerogarden, it's bubbaponics.
I do not own an aerogarden, I roll my own.

Hi Weezard,

Thanks for providing these two pics.
Just wondering, is that really the coconut coir inside the net pot of your first pic( I had to ask cauze I can't really make out what's inside the net pot) ?

Before seeing this pic, I would have imagined these coco fibers falling off the net holes, but they didnâ??t . If it's really coconut fiber, then.. that's very good.

Maybe I should try my coconut coir in my hydro system because I was just about to buy more hydrotons and probably wondering why my ph keep getting even higher.

So.. do you germinate or start your seedlings on coconut coir right from the beginning?

[quote=notoriousb111]

Quote:

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Originally Posted by Weezard

"
Note to NotoriousB:
It's not aerogarden, it's bubbaponics.
I do not own an aerogarden, I roll my own.

Hi Weezard,

Thanks for providing these two pics.
Just wondering, is that really the coconut coir inside the net pot of your first pic( I had to ask cauze I can't really make out what's inside the net pot) ?

Did you try clicking on the thumbnail for the "big picture"?

Before seeing this pic, I would have imagined these coco fibers falling off the net holes, but they didnâ??t . If it's really coconut fiber, then.. that's very good.

Why would someone lie about that?
:wtf:

Don't believe me?
Try it.
Wet some coco and stuff it in a net pot.

Maybe I should try my coconut coir in my hydro system because I was just about to buy more hydrotons and probably wondering why my ph keep getting even higher.

So.. do you germinate or start your seedlings on coconut coir right from the beginning?

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I have in the past, but now I root clones in rapid rooters and transfer them directly into coco coir.
I do germinate in coco, works much better than peat pellets.
It's a 3 bears kine thing.
Peat is too acid.
RW n Htron are too alkaline.
But mmmm, coco is just right.

Aloha,
Weezard