Chinese cabbage 'Rubi F1'

By our calculations, you should look at sowing Rubi F1 about 14 days before your last frost date.

Created by crossing ‘Osaka Purple’ with Pak Choy, then carefully selecting for offspring with best qualities. Might not be a stable variety.

Ruby, Ruby Hybrid F1

Rubi Hybrid, Rubi F1

http://www.jungleseeds.com/SeedShop/Brassica.htm