Curious what all you soil block users out there use for capillary mats?
Do you buy the expensive setup or do you have a "do-it-yourselfer" way?
I have a lot of large flat trays I use for seedlings (in soil blocks and pots) that I'd like to continue using but they are not very deep, only about an inch.
This year I tried using some leftover quilt batting under the soil blocks. Then I could keep the quilt batting wet from the one end. It worked ok, but not the best.
So, what do you use?