B+ Cubensis (syringe)
It was discovered by a grower that went by Mr. G. There was a lot of controversy surrounding this mushroom for so long because Mr. G started off by telling everyone it was an azure/cubensis hybrid. Although at times it does grow some broadly umbonate caps like p. azurescens, it is just a unique cubensis.
A very versatile cubensis, loved by many for how easy it is to grow. Adapting and growing in such a wide range of temperature conditions and substrates in nature. B+ has been witnessed growing outdoors in nature fruiting several times in a wide range of temps and substrates. Several times one winter, night time low of 45F, day high of 60F, the B just flourished. Spring/summer, low of 75F, high of 90F, the B+ once again fruited beautifully. Not a super fast colonizer, its speed is average. The B strain is highly sought after due to the larger than average fruit sizes, some reportedly reaching up to 14 inches in length. When compared to other P. cubensis strains, the B+ is often considered a giant fruiter. Very large fruits can be expected on more nutrient rich substrates such cased grains, manure, compost and straw.