55 days. The best of the Regency series lettuces, improved for better disease and pest resistance and tolerance. Slightly smaller and more compact than Regency 2.0, but just as delicious. Heads are dense, sweet, and crisp. A great choice for carton or bulk production. Performs well in a wide range of weather conditions, including summer heat. HR: DM: 7-9,16, 18-26, 28, 32. IR: Rs.