How long does it take for biodegradable packing peanuts to decompose?

Biodegradable packing peanuts typically take about 3 to 6 months to decompose under the right conditions, such as exposure to moisture and microorganisms. Unlike traditional Styrofoam peanuts, which can take hundreds of years to break down, biodegradable options are made from materials like cornstarch or plant-based polymers, allowing them to break down more quickly in composting environments. However, decomposition time can vary based on environmental factors.