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I first made a grow light with CFL's and posted a pic of it here: https://www.rollitup.org/cfl-fluorescent-lighting/778655-building-hydro-system-started-lamp.html Well, I got sick of questioning my CFL setup so I went to Menards and bought two of them 150W HPS outdoor flood lights. Modified...

Placed an order of primarily Sensi seeds from Herbies and got a t-shirt a day before the beans. Now, how can I wear it without sending up this huge red flag... ;-)

So I've been reading posts about nutrients (mostly for Hydro growing) and people saying they're at XXX ppm. My question, where is that number coming from? Are you just using a meter and that's what it says your water is at? Or is that the sum of all the individual nutrients all added...

1st order of beans, took all 10 days but I got em'! Now I can finish my dream catcher. ;-)

Noob here, been doing a bunch of research. I decided to start with the grow light. Since I'm a total DIY'er, I researched a bunch of ideas and decided to go with this one: Amp draw: 2800 lumens each give me over 10,000. Since I'm starting with only one plant I'd say that's enough...