Marianne, I have used plain old 10-10-10 for the green before. It's the Nitrogen that you need from the green, so anything with Nitrogen will work. Good luck. :-) Bambi Coastal Carolina >Hello! >I have a compost question. This is my first attempt at composting - I just >completed a bin (3'width x 5'length x 3'height). I have plenty of brown >material, but what can I add this time of year that would be considered >green >Marianne Darke >SF Bay Area - zone 9 currently 50, windy & cloudy