did a bit of pruning and have some stem with some bud on it if i hang it and leave it for a few days will it do anything?
Yes, it'll do something. How much is hard to say, but It's certainly safe to say that it won't be potent or a quality smoke - you'll need more to do the job.
this my first grow and my mate has been doing it a while and he told me to as the light wasent getting to them.
[quote name="blagger" post="19124562" timestamp="1386521315"]did a bit of pruning and have some stem with some bud on it if i hang it and leave it for a few days will it do anything? [/quote]Take all the stems and stuff you pruned and make hash.
/shakes head Wanna prune leaves, eh ok I do it here and there but cutting a bud off that's not bad? Ouch