walking onion planting question
I bought some "Grandma VadaÂs Walking Onions" (I guess the Granny Vada part is marketing) in 4" pots. The plants are about 8" tall and there are about 4 per pot. The planting instructions on the tag say to plant 6-8" apart in rows 12-18" apart.
Should I separate the plants and follow that spacing or should I just plant them as clumps?
I plan to place them in a 3Âx3Â or a 4Âx4Â raised bed of their own - larger if necessary.
Thanks for any suggestions.