Psilocybe caerulescens
Murrill

Common Names
Description
Pioneer species in disturbed soils, historically significant in traditional Mexican ceremonies.
Ecology
It is found mainly in places where the soil has been disturbed.
lens_blur Cap (Pileus)
view_list Gills (Hymenium)
straighten Stipe (Stem)
blur_circular Spores (Microscopy)
colorize Flesh
Alkaloid Profile (% Dry Weight)
Sources
Stamets 1996
Habitat and Ecology
Geographic Distribution
⚠️ Lookalike Species
Confusion with these species can be dangerous or fatal. Always consult an expert mycologist.
menu_book Scientific References
- Murrill
Cultivation Biology & Master Overview
Historically venerated in Huautla de Jiménez by María Sabina under the name "Derrumbes" or "Los Niños", Psilocybe caerulescens is a surprisingly docile species in indoor cultivation: it colonizes with a vigorous rhizomorphic mycelium on coconut fiber mixed with sawdust or straw, and when a layer of cover is applied it gives fleshy fruits with a silvery-blue metallic shine.
Step-by-Step Cultivation Manual (Inoculation to Harvest)
The full phase-by-phase chronological protocol (grain colonization, bulk mixing, fruiting induction, harvesting and flushes) and expert grower secrets are available in the Master Cultivation Guide.









