Frozen Herbs

My mother told me years ago that I could freeze herbs - my mum's a chef!  As with a lot of advice given when young I chose to do a yadda yadda yadda!  Since I now cook quite a lot of curries and stuff, I do buy a rediculous amount of coriander, and end up throwing a lot of it way, rotten!  Don't start me on trying to keep the pots healthy.

Frozen coriander, fresh as!

Then I remembered that gem of advice and recently started freezing coriander to great success!   You can easily pick off what you need as and when!  Will update when I try other herbs!

Any further advice on this would be greatly received!
Annie x