White Rabbit — Spore Swab Cloud920®

White Rabbit: The Dutch Swab with the Ringed Stem

Looking for a cubensis hybrid that's easy to recognise under the scope? White Rabbit gives you pale, pearly caps, a thick white stem and a ring that turns purple-brown as the spores drop. This Cloud920® swab brings that Dutch hybrid to your bench as clean reference material for microscopy and taxonomy.

Origin & Genetics of White Rabbit

White Rabbit comes from the Netherlands. A group of mycology enthusiasts and students bred it, and the MushMush spore vendor brought it to the public. The name is a nod to Alice in Wonderland. Most sources list the cross as Albino Penis Envy × Moby Dick, but some name Albino A+ × Moby Dick instead, so the exact parentage is still open. One thing is clear: it's leucistic, not a true albino, and the fruits pick up a little pigment as they age.

• Genetic Series: Hybrid Fusion
• Country of origin: the Netherlands
• Developed by: a group of Dutch mycology enthusiasts and students, released via MushMush
• Cross: Albino Penis Envy × Moby Dick (also reported as Albino A+ × Moby Dick)
• Naming: Alice in Wonderland theme
• Pigment type: leucistic, with some colour developing over time

White Rabbit Morphology & Spore Print

The caps run from pale white to a pearly, slightly yellowish white. They start as a dome and flatten out with age, sometimes splitting at the edge. Below sits a thick, dense stem with a white membrane ring that stays in place. As the spores fall, that ring gets dusted purple-brown, which is the easiest feature to spot.

• Cap colour: pale white to pearly yellowish-white
• Cap shape: dome to broad dome, flattening with age, sometimes splitting at the margin
• Stem: thick and dense, yellowish-white to white, with a persistent membranous ring
• Ring: white, dusted purple-brown by the spore drop
• Bruising: bluish-green when handled
• Spore print colour: purplish-brown

White Rabbit Cultivation Profile (for taxonomy reference)

Cultivation profile is documented here as taxonomic reference material only. This data describes how the strain behaves under lab conditions for identification purposes. Community reports on Shroomery and Reddit describe White Rabbit as a fast grower with thick, rope-like (rhizomorphic) mycelium.

• Growth speed: fast
• Optimal temperature: 21–24°C for fruiting
• Colonisation window: 14–21 days, 28–42 days in total including pinning
• Documented flushes: 2–4 or more
• Yield profile: high
• Difficulty rating: 3/5

White Rabbit Strain Fingerprint

A quick reference card for your notes and slide labels.

• Strain: White Rabbit
• Species: Psilocybe cubensis (leucistic hybrid)
• Origin: the Netherlands, released via MushMush
• Spore print: purplish-brown
• Cap: pale pearly white, dome to broad dome
• Stem: thick white with a purple-brown dusted ring
• Bruising: bluish-green
• Optimum temp: 21–24°C
• SKU: MCS.SPSWA.C920-WRAB