Pawtz

Aluminum foil is shown to be up there with mylar. Here's a split-test showing that it even outperforms mylar and others: https://www.youtube.com/watch?v=gUZ269_i-X0 Do the results in this list show any PPFD readout comparisons?

@spokesperson, thanks :) I use Plagron Promix (peat) with extra worm castings + 15% perlit, this is my 4th grow with same medium

Lovely grow. Where did you get those grow pots? Been looking for square or rectangular grow pots and can only find circular ones.