you could spray your neighbours with weed killer

Failing that loads of dung. You should have dug a hole & filled it up with manure before you planted them but never mind, put it in a sack & soak it is waterbutt It 'll smell to high heaven but good dtuff. mix with water to about the same colour as tea & use as a liquid feed.
Welcome to the vine by the way.
Can I suggest that you cut your login name down as it will save you getting spammed.