I've been sprouting things by using the expenisve little bags of seeds and beans from the health food store, and it was just getting too expensive, though they were working well.
I decided to get a big bag of cheaper mung beans and give it a go. The thing is some of them sprout wonderfully, while about a 1/4 remain hard and unsprouted.
Am I putting too many in the jar? Am I not soaking them long enough?