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  • When To Change Dwc Reservoir?

When To Change Dwc Reservoir?

  • Thread starter Thread starter OldManRiver
  • Start date Start date Sep 6, 2017
  • Tagged users Tagged users None

When To Change Dwc Reservoir?

OldManRiver Sep 6, 2017 61 Replies 73,348 Views
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Roadblock

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Jun 17, 2020
#61
Im actually trying a no change res atm, they are had 2wks of grow and are at 3wks into flower.

Bubba Kush.

My epi-res and system hold 700 liters with a 200ltr top up tank, has 9 plants in it, the stems at the base are are close to 3 inches round.

The plants right now are using 60-80 liters a day of 500ppm top up solution.

PH has been very stable , EC I started at 400 ppm and Ive increased it to 600pm now , they are sitting pretty much at 600ppm not rising not falling while using 80 litres of the top tank daily.

Im using HG Aqua Flakes only, no booster no additives just Aqua Flakes.

So far nothing showing wrong on the plants they look pristine.

Will put some pics up and see how it goes with no res change.

One thing thats relative in all this change res or not is the volume of water in the entire system, small volume means rapid fluctuations so keep that in mind.

Anyway will see how this goes.
 
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Treebeard88

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Apr 2, 2022
#62
Great thread
I am glad I stumbled across this
I'm gonna apply things I've learnt here on my NFT system and save some cash
I like learning from the masters
Treebeard
 
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Thread info

Replies 61
Views 73,348
Started Sep 6, 2017
Latest post Apr 2, 2022
Starter OldManRiver
Forum Hydroponics

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