How long does the biodegradation take place in environment condition?

All compostable/biodegradable plastics will take upto 180 days for 90% biodegradation in lab condition and approximately 360 to 400 days in environment condition for complete biodegradation. Biodegradation of BIOTEC BAGS® also takes approximately in 12 months in environment condition, ie., from the day of having contact with soil, and exposed to oxygen, sunlight and heat. The degree/speed of biodegradation may vary from place to place, nature of soil, availability oxygen, sunlight and heat.