Saving coffee grounds over the winter
One of my kids has offered to fill up a 55 gallon garbage can with used coffee grounds as a Christmas gift this year. Very exciting! My fall compost bins are already full to the top, and the beds may be snow covered over the holidays - if I save the coffee grounds to use in the piles I build in Spring/summer (would be mostly saved shredded leaves and grass) - will it still be as good? Will it still be a "green" (even though it's brown)? Thanks for your help!