OTTAWA - Researchers say they have located the world's oldest stash of marijuana, in a tomb in a remote part of China. The cache of cannabis is about 2,700 years old and was clearly "cultivated for psychoactive purposes," rather than as fibre for clothing or as food, says a research paper in the...

High everyone, A month ago I have started my first cubensis growbox project, 3 weeks ago first small ones appeared and grew till 2-4 cm. Then every one mushroom that had grown this far started getting dry, stems changed colour to kind of whitish grey with some small dark grey/black spots and...