Spores provided in sterile aqueous solution using 10cc BD Luer-Lok syringes. One 1.5in 16ga needle will be provided for each spore filled syringe.
The R44 strain is a fast-growing and robust variety of Psilocybe cubensis known for its reliable genetics and consistent spore production. Originally discovered in the southeastern United States, R44 is favored by microscopy enthusiasts for its uniform mycelial growth, vigorous colonization, and dense fruiting structures—traits that make it a popular choice for both new and experienced researchers.
R44 produces medium to large fruiting bodies, typically with thick stems and classic golden-brown caps. Under the microscope, R44 spores exhibit strong definition and clarity, making them ideal for studying cubensis morphology, spore development, and comparative taxonomy. Its reputation for consistency and structure has made it a staple in many spore libraries.
DISCLAIMER
Spores intended for microscopy and taxonomy purposes only. Images provided for informational and educational reference only and originate from cultivators and labs outside the US. Cultivation of this species is illegal in many countries including the United States. Please check your local regulations.
California, Idaho, and Georgia residents: Orders requesting Psilocybe Genera Spores shipped to California, Idaho, and Georgia will be refused, voided, or refunded. Possession of these mushroom spores may be illegal in CA, ID, and GA without the proper permissions.