The seed packets dont say how many seeds to plant but the tower garden manual says for the the mixed green to use 6-12 seeds. Does this apply to other leafy greens also? It seems like a lot to have 6-12 heads growing out of one pod.
Hi email@example.com, You should "thin-out" all of the smaller sprouts after germination. The multiple seeds per "pod" recommendation is only insurance for seeds that don't germinate.