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Old 05-25-2011, 05:01 AM
GpsFrontier GpsFrontier is offline
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Join Date: Mar 2009
Location: Lake Havasu AZ.
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Originally Posted by Rkfm View Post
I use General Hydro Maxigrow. It's cheap (I think I got my 2lb bag for $15). At the rate I'm using it (5gal res for 18 plants in an nft system) it'll last me probably almost a year, if not more.
Have you worked out how many gallons of nutrient solution the 2 pounds ($15) make? I have been using the VertiGrow nutrients lately (they work very well), and I know it makes 500 gallons for $40 (that includes shipping). But I'm always looking for suppliers of good inexpensive nutrients.
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