simply put,the roots will choke each other and they will all starve each other

and yes try the growing section next time you will find alot more info and help
NowhereMan Reviewed by NowhereMan on . Problem with seedlings... does anyone know why its bad to plant seedlings together? Why can't I plant 12 seedings in one pot? ive got twelve in small pots and 12 all together in one big pot. Rating: 5