Peppers are doing surprisingly well in 2L wick systems, though the ones in clear bottles are definitely showing signs of algae or something on the wicks. In one bottle it’s more green, in the other, pinkish-brown. The lettuces are happy and have interwoven the roots with the bamboo fibers to form a sort of tough fabric.
3/4 clones are happily transplanted into Sunshine mix, two Super Kush & one White Rhino. I ran short of potting mix and tried to establish the other WR in a pot mostly full of hydroton with just a little mix. Despite my best efforts, pretty sure the roots died.