Unless the main stem of the leaf is chewed though I would leave the chewed up leaves alone. Leave or take is minor either way.


Get some slugbait and dump the whole box around the plant. Don't do this half assed. Nuke the whole area around your plant. There are a lot more slugs out there.


At this stage the slugs have little effect on your plant. The bottom of your plant will not a big bud producer. Just get rid of the slugs and you will be fine.