If they are large seeds it can be done wit a sharp gardening knife. I would
think that small ones could be rubbed between 2 sheets of medium grade
sandpaper.

S
"Ant" wrote in message
...
Hi,

I recently bought some catnip seeds and the instructions say to nick the
seeds then soak them in hot water for 48 hours.

How do I nick them? They are very small seeds.

Also any general tips on growing catnip would be much appreciated (I'll be
growing them indoors)

Thanks

Thanks for any help