Posted: 19/07/2012 at 20:17
I was given the following recipe for a garlic wash for hostas. guess it wouild do the same for lillies
Crush 2 bulbs of garlic and steam or boil in 2 pints of water for a few minutes until blanched. Strain and top up to 2 pints,
Leave to cool and when ready to use, mix a tablespoon in a gallon of water and
spray on leaves in late afternoon in dry weather.
This will need repeating avery 2 weeks