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Post Your UC Problems Here!

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Post Your UC Problems Here!

jimmyhoffa59 333 Replies 55,734 Views
Page 16 of 17 · Replies 301–320 of 334
#302
RMCG said:
Not sure if the GroovyHydro guy is still lurking in this thread, but for anyone that has run Down Under HF, did you notice a huge dip in pH?

I added it to the system, let it stabilize and run for a few days, then I think by the third or fourth day pH had dropped a point overnight.
Click to expand...


I used the hf with canna base and an additives and saw no change at all....my busy is doing the same thing and not getting any fluctuation. Do you think it could be a reaction to the nutrients you are using?
 
#303
I believe RMCG figured out the problem and it wasnt the HF...
 
#304
I flush every week. Being on a well and having nutes allocated for in my grow budget, I like having a fresh slate every week, even though some may call it unnessesary. Once drained and refilled with 10 more gallons than operating capacity (60 v. 50) of fresh ro, I run half strength HF @ 1ml/g and full strength Drip Clean @ 0.4ml/g for a few hours. Then I drain, refill and dose for the week. Its been smooth sailing. I also run Aquashield, GW, and Hygrozyme as normal.
 
#305
MediMary said:
I believe RMCG figured out the problem and it wasnt the HF...
Click to expand...


Yep, I believe its due to the pH doser keeping the solution nailed at 5.8 and not allowing it to fluctuate. I've now experienced 'the dip' twice. No HF in the mix. I've set my dosers high water mark to 6.2 and will let it swing up to 6.2 before getting any pH down. Going to let it run for a week and see.
 
#306
IMO Aquashield is all anyone needs to run as far as beni's in the UC. The more additives the more problematic the system becomes. If you think about it we use beni's in soil and soiless mediums to increase the root mass to allow for peak nutrient uptake. In the UC the roots are directly in the water allowing the plant to feed at will. The dissolved oxygen and movement of the nutrient solution are much better for the roots then any beni could be.

I almost bet that if everyone used a chiller and kept the solution at 68 degrees and used aquashield with base nutes and a booster this thread would be non exhistant.
 
#307
I fully agree with you Mr. GoodCat... I really wanted to try the GreatWhite crown feed, but since I wasn't running an organic res it seemed an unnecessary risk especially since my base nutes are fully available, and roots are relatively protected by the chiller, AquaShield, and a half dose of Roots Excelurator... :thinking
 
#308
I used hydroguard(the old version of aquashield) on my early grows and has surprisingly little problems ever come up, good stuff for sure.
 
#309
MediMary said:
I used hydroguard(the old version of aquashield) on my early grows and has surprisingly little problems ever come up, good stuff for sure.
Click to expand...
Right on! I was sitting on a case of sample bottles that Botanicare sent me over a year and a half ago of AquaShield and was worried about the one year expiration date, but they have nearly no smell and have been doing the trick so far... :cool
 
#310
Can anyone off the top of their head think of someone who has failed in the UC while using just base nutrients and aquashield? I cant think of anyone in the mpb or uc section.

maybe folks having problems should stick to K.I.S.S as much as possible.
Chilled water, base nutrients, aquashied...
 
#313
well there is different levels of problems, minor problem and then problems which equate to total crop failure. If someone is having major problems then the KISS technique might work better for that person.

Its a lot easier to figure something out when you don't have ten different things in your res.
Sometimes I see folks rather new to dwc/rdwc and their lineup is
a + b
plus

zone

roots excel

dripclean

algen

fulvic

etc...

its a lot easier to trouble shoot with the least amount of variables as possible, but again thats just my opinion.
 
#314
MediMary said:
well there is different levels of problems, minor problem and then problems which equate to total crop failure. If someone is having major problems then the KISS technique might work better for that person.

Its a lot easier to figure something out when you don't have ten different things in your res.
Sometimes I see folks rather new to dwc/rdwc and their lineup is
a + b
plus

zone

roots excel

dripclean

algen

fulvic

etc...

its a lot easier to trouble shoot with the least amount of variables as possible, but again thats just my opinion.
Click to expand...

Too true.
 
#315
me and a buddy were talking about this he said something along the lines of

..I've read journals where people have written "...so to fix the problem, I flushed the plants and then added h202 and two days later it's a miracle, the plants are growing again and the roots look great..h202 is the magic cure."
(or whatever product they might use)

But in reality they made two changes flush and add h202.

So you can't really for sure say it was the h202, sure the h202 probably helped but what bout the flush?

its all about isolating the problem when it arises(imo) which can be difficult to do when you got 10 different variables. and your changing up multiple variables at a time.
 
#317
I was the guy that wanted throw everything but the kitchen sink in the rez and try to reinvent the wheel ... I learned my lesson very quick. Aquashield + Base + Booster = :boogie: I have seen the light and will never look back!
 
#318
Everyone wants to super charge the plants with the latest and greatest snake oil, if you make changes make them one at a time to see what happens much easier to trouble shoot. Being a noob to RDWC I like the KISS method. Never never never give up and have a good plan B LOL
 
#319
So why isnt my thread a sticky anymore? I would find this to be very beneficial thread for anyone looking to get into UC or find similar stories on issues that may or may not arise! Where my mods at?
 
#320
To many post to read all the way thorugh, but i had the same thing happen to some of my plants when I left them exposed for 12 hours, lights were also on, I have been told physan makes your plants sensitive to light while theyre exposed :(
 
Page 16 of 17 · Replies 301–320 of 334
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