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MAX YIELD BIN COLONIZER LID The Colonizer Lid is a simple and effective solution for promoting early-stage growth. By swapping the traditional lid with the colonizer lid after adding grain to the substrate, you can speed up humidity retention and improve overall substrate colonization. Each lid is sold separately and does not include a bin.
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🇺🇸 Ship from USA · On Agora since 2025
$28.99