Grano type. The bulbs are medium to large depending on planting density
Unique yellow-pink skinned onion with mild, pink flesh.
Medium tolerance to Pink Root.
Pink Diamond F1 is a very early, sweet, Grano type onion with medium to large bulbs. After harvest, cure in open sheds with temperatures of 75-90ºF for the best development of pink coloring. Well cured bulbs will store up to 4 months. Plant late in the season in southern states, after October 15th. It also grows well in tropical areas.