Post by Indilwen on Sept 24, 2011 13:09:59 GMT 12
Pyrethrum Spray
Spray recipe - coarsely grind dried flower heads. To every firmly packed 1/2 cup of flowers add 1L boiling water.
Leave to stand until cold, strain, add 1 tsp pure soap.
Shake well before use. Do not use in extreme heat. It will kill bees, so it is best used in early morning or late evening.
Spray recipe - coarsely grind dried flower heads. To every firmly packed 1/2 cup of flowers add 1L boiling water.
Leave to stand until cold, strain, add 1 tsp pure soap.
Shake well before use. Do not use in extreme heat. It will kill bees, so it is best used in early morning or late evening.