Thinking that I should get some humidity trays. I found some cheap ones that I can order at Target or Walmart and they come with pebbles but I prefer the trays that have the grid on top.
I need something small that will fit on the shelves of a rolling cart and found this one:
Humidi-Grow
Just seems a bit pricey to me. I've compared the price and due to the free shipping Amazon's price seems to be the cheapest.
Is this worth the $$? Are there any others with grids @ this size that are less money?