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Spawn to Bulk gallery on Shroomok

casing grain spawn

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Photo collection of spawn to bulk (S2B) step in mushroom growing. It is a transfer grain spawn to secondary fruiting substrate (bulk) for further bulk colonization and mushroom fruiting. In fact it's making mushroom cake or mushroom block for fruiting

- Grain spawn to bulk ratio

- Spawn to Bulk & Casing

- Sterilization vs Pasteurization for bulk substrate

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Day 20. Reishi Spawn to Bulk process

Day 20. Ready pasteurized sawdust Bulk substrate in bags for Reishi

Shoebox spawn to bulk ready for mycelium run

Spawn jar ready for spawn to bulk

Colonized grain spawn

Grain spawn in shoebox

Mix spawn with bulk substrate

Spawn to bulk shoebox

Crumbled grain spawn for spawn to bulk - its blue, not green - contamination or mycelium bruising

Bottle tek update day 5 #2

Bottle tek update day 5

Tidal wave 5 days, spawn to bulk 1:1

Haole 5 days, S2B 1:1

Trinity 5 days, spawn to bulk 1:1

Propagators for mycelium colonization. 1 week in on a 3:1 ratio of CVG to Spawn

I'm currently trying out propagators for cubensis

Two different takes on bottle tek. One is for fun

Mushroom blocks - Florida Oysters, pink oysters and pioppinos #2

Mushroom blocks - Florida Oysters, pink oysters and pioppinos

Transfered jars to monotub and took 6 samples from best performing jar and place into agar #2

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Spawn to Bulk

Spawn to Bulk