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| Welcome to the GTG Hydroponics Forum |
 = New post since last visit |
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| Topic |
Posts |
Last Post |
| General |
| General gardening questions |
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257 |
2/4/2021 9:41:49 PM |
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115 |
4/25/2018 8:25:45 AM |
| Environment |
| Questions about CO2, Temperature, Water, pH/PPM |
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118 |
10/13/2017 6:42:14 AM |
| Lighting |
| Differences in bulbs, comparison |
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101 |
12/1/2009 3:57:02 PM |
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55 |
6/22/2016 10:00:36 PM |
| Suggestion Box |
| Post comments or questions about forum or the site in general |
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16 |
7/12/2012 11:13:01 AM |
| Systems |
| Questions about system setups, or system functionality |
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147 |
5/5/2014 11:36:19 AM |
| Products |
| Questions about how exactly a product works, or what it does |
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30 |
4/26/2012 1:33:18 AM |
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