They are in a material called rockwool. It's made of rock that is melted and spun into this fiberous inert mass. It hold water VERY well... so much so that after watering them and placing into the tupperware, I was able to leave town for 4 days.
The odd violet'ish light you see is from my LED grow lamp. I'll tell you more about that later

1 hydro comments:
I thought they were brownies.. :p
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