Blue Oyster Liquid Culture Syringe 10cc

Blue Oyster (Pleurotus ostreatus) is admired for its soft, billowing caps that form in layered clusters, each one shaped like a fan washed smooth by water. The coloration shifts with light and temperature—cool tones of slate blue and steel at early stages, lightening to silver-gray as the caps broaden and mature. Gills are tight, graceful, and deeply etched, running down the stem in delicate blade-like folds.

In culture, Blue Oyster grows with confident speed, weaving into dense white sheets of mycelium that move aggressively through cereal grains and supplemented substrates. Under ideal conditions it forms broad shelves with gently upturned margins, thick flesh, and a velvety matte texture. Spores appear lilac-gray under the microscope, arranged in elegant prints that signal this species’ adaptability and vigor.

Known for rapid colonization and for responding dramatically to fresh air, Blue Oyster is popular in both gourmet research and tissue study—an approachable strain with expressive morphology and reliable structure.