"Donna UK" wrote
I have started my garlic off in pots in the lean to.....

Why? Tough as they come, Garlic, will stand any winter, plant in Sept/Oct.

and have come to check them and they have a bad infestation of fungus
gnats. I pulled one up to check and the actual blub has been eatten and
looks a little shrived now... Do I just give up and bin them or see what
happens... any advice would be gratefully received

Plant them out now.

--
Regards
Bob Hobden