Sterilized Straw Mushroom Substrate — 1 kg / 2 kg

🍄 Sterilized Straw — sterilized mushroom substrate

Ready-to-use sterilized fruiting substrate. Choose 1 kg or 2 kg. Field capacity, made in Italy.

📦 What you get

Ingredients: straw pellets · bran · calcium sulfate (gypsum). Ideal for: sterile fruiting substrate with bran nutrition for reliable gourmet yields.

⚖️ Choose weight

• 1 kg: €11.90
• 2 kg: €18.90

✨ Highlights

• Professionally sterilized
• Field-capacity moisture
• Filter bag / inoculate-ready
• Made in Italy

Select bag weight and grow.