I have four of these beds in my bank box gathering dust, I never took part in seed mania. I'm curious though, are these things remotely profitable or is what they do basically for your own consumption? I see white/black plants selling for an OK amount but those are rare I guess? Petals don't seem to sell at all, or for very little, according to the amounts and prices on vendor search.
What are you planting to make these generate gold?