I just planted these varieties about a week ago.(2 seeds in each pod.) Should I thin these out?
You got spinach to germinate? If so, please tell us how you did it!
As for kale, lettuce and arugula, I wouldn't thin them out. On the other hand, I don't mind that my greens get loosey-goosey. I just cut individual leaves off when they're up to a decent size. And I terminate my gardens before some other people might, as I don't like the roots getting too big and nasty.
I wouldn't give up on it yet, but most people are completely unsuccessful. I've heard that people have been able to get it to germinate by starting the seeds in the fridge. I'll start a thread to see if anybody here knows how.
Day 37. Should I harvest now? The kale and Arugala grew well but the butter crunch didn't. I've tried my luck at some different green lettuces (paris, butter crunch, romain). All have burnt ends and don't grow that high. Any tips? I've tried adding cold water, keeping the light high, and reducing the nutes.