B+ Liquid Culture Syringe – 10cc

B+ has become one of the most well-known cubensis strains, partly because of its approachable nature and partly because of the lore surrounding its origin. Said to have been developed by a hobbyist mycologist in Florida during the 1990s, B+ quickly spread through the community for its combination of large, handsome fruits and reliable performance. The mushrooms grow tall, with long ivory stems and broad caps that shift from a deep caramel center to lighter golden edges as they mature. Under the microscope, the spores are abundant and uniform, a reflection of why B+ is often considered a forgiving, steady strain to study. It isn’t a rare oddity or a designer hybrid—it’s more like a cornerstone, a strain that’s earned its place by simply doing what cubes do best, and doing it well.