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Green Thumb Gardening & Hydroponics Inc.’s own original line of plant fertilizers…
A variety of low-salt fertilizers made using clear mountain spring water, and the purest form of nutrient additives.
![](https://cornucopiaplus.com/wp-content/uploads/2019/03/cornucopia-plus-green-thumb-vermont-10.jpg)
Previously only available to visitors of our retail store…