Espoma organic traditions compost starter- 4 lb bag be4
From the Manufacturer
Sprinkle enough Bio-Excelerator to completely cover your compost pile (approximately 1 cup per 16 square feet of compost). Each time you add another layer of organic material, sprinkle Bio-Excelerator completely over your last layer. If you completely moisten (not soak) the added layer after your application of Bio-Excelerator and turn the pile regularly (preferably once a week), you can reduce the time required for humus production to 2 to 3 months minimum.