# Hydrated Lime(Caho2) for Mushroom and Fish Farming

GH₵ 35 · Kasoa

Never use quicklime (CaO) — it can burn mycelium and is unsafe.
 Correct usage for sawdust substrate (oyster mushrooms)
Since you’re working with sawdust + bran in Ghana, this is the standard rate:
Hydrated lime: 0.5–1% of dry substrate weight
Example:
100 kg dry sawdust → 0.5–1 kg hydrated lime
Mix it dry with sawdust and bran first, then add water.
Final substrate pH should be around 6.5–7.5.

## Details

- Type: Other

Category: Food & Agric / Feed, Supplements and Seeds

Seller: [Aston Zion](https://trueseller.app/sellers/aston-zion-02252e1b93ed6a250693f77d)

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