Long-Term Storage of Dry Peat Moss: Does It Expire?

Akira has unopened Canadian peat moss bale in original plastic, wrapped in garbage bag, stored cool/dry outside. How long does it last?

Indefinitely—If Kept Dry

Dry sphagnum peat contains iodine, a natural preservative (why bog bodies mummify). Once moistened, decomposition resumes. Your storage is perfect.

Christopher

Carnivorous Plants: Sterilizing Peat Moss: Boiling Works, But Fungicide Still Needed for Cuttings; Storing Peat Moss Long-Term: Keep It Dry; Choosing the Right Peat Moss and Drainage Amendments for Carnivorous Plants; Finding Fertilizer-Free Peat Moss Alternatives in Brooklyn, NY; Do You Need to Worry About Nutrient Levels in Peat Moss?; Slow Spring Growth in Sarracenia: Peat Moss Purity and Weather; How to Encourage Moss to Spread in Your Lawn; Moss Control: Dry It Out, Then Decide; Why Pure Peat Moss Fails for Container Tomatoes and How to Fix It; Peat Moss Uses: From Garden Beds to Power Plants & Wound Care

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