Comments on: Recirculation Basics – Part 2 http://urbangardenmagazine.com/2009/12/hydroponics-nutrient-recirculation-basics-part-2/ Hydroponics for Growing Minds Wed, 14 Dec 2011 07:43:56 -0800 http://wordpress.org/?v=2.8.6 hourly 1 By: ALI ASSI http://urbangardenmagazine.com/2009/12/hydroponics-nutrient-recirculation-basics-part-2/comment-page-1/#comment-1917 ALI ASSI Fri, 29 Jul 2011 00:29:16 +0000 http://urbangardenmagazine.com/?p=1932#comment-1917 dear sir ..... how can i sterilize my nutrient solution without any precipitation ( uv or ozone ) of any element . thanks a lot dear sir …..
how can i sterilize my nutrient solution without any precipitation ( uv or ozone ) of any element .
thanks a lot

]]> By: Yahoo ForSerious http://urbangardenmagazine.com/2009/12/hydroponics-nutrient-recirculation-basics-part-2/comment-page-1/#comment-1381 Yahoo ForSerious Fri, 01 Oct 2010 11:27:16 +0000 http://urbangardenmagazine.com/?p=1932#comment-1381 "Adding pH adjuster full strength causes all kinds of mischief in the nutrient solution." -Can't you "prebuffer" a solution with ph up and down before mixing in nutrients to dramatically stabilize ph swings? "If you normally use a consistent amount of pH adjuster daily and all of a sudden the nutrient is not demanding adjustment anymore, you can bet your solution is out of balance..." If the answer to my question above is "yes", than I am not convinced that this second statement is true. Input requested, please. “Adding pH adjuster full strength causes all kinds of mischief in the nutrient solution.”

-Can’t you “prebuffer” a solution with ph up and down before mixing in nutrients to dramatically stabilize ph swings?

“If you normally use a consistent amount of pH adjuster daily and all of a sudden the nutrient is not demanding adjustment anymore, you can bet your solution is out of balance…”

If the answer to my question above is “yes”, than I am not convinced that this second statement is true. Input requested, please.

]]> By: Phil P http://urbangardenmagazine.com/2009/12/hydroponics-nutrient-recirculation-basics-part-2/comment-page-1/#comment-995 Phil P Fri, 23 Apr 2010 15:54:26 +0000 http://urbangardenmagazine.com/?p=1932#comment-995 Great article, it explains a lot and I wish it was available years ago when I started. Great article, it explains a lot and I wish it was available years ago when I started.

]]> By: Pauline Birungi http://urbangardenmagazine.com/2009/12/hydroponics-nutrient-recirculation-basics-part-2/comment-page-1/#comment-180 Pauline Birungi Sun, 07 Feb 2010 15:38:24 +0000 http://urbangardenmagazine.com/?p=1932#comment-180 I have found this page very useful as I have just started growing Lettuce in NFT. The PH chart is simple but very useful for me as I am not techenically minded. I also would like to say your site is user friendly. Pauline I have found this page very useful as I have just started growing Lettuce in NFT. The PH chart is simple but very useful for me as I am not techenically minded. I also would like to say your site is user friendly.

Pauline

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