This Natural Winter Tree Wash Is ideal to be used In An Organic Garden & By Following The Prevention Is Better Than Cure Motto, Your Fruit Trees & Bushes Will See The Benefits Come Growing Season!based On Natural Plant Oils, The Tree Wash Liquid Is Mixed With Water & Sprayed On Dormant Fruit Trees & Bushes Where It Takes Care Of Hibernating Pests & Their Eggs; The Result Is Far Reduced Pest Activity When The Weather Warms Up. The Tree Wash Is Supplied In A 450ml Bottle Complete With Dosing Chamber; Just 10ml Of Winter Tree Wash Will Make A 100ml Of Spray & Key Application Times Are Between October & December & Again In Late March. & Its Rhs Recommended!winter Tree Wash Supplied In 450ml Bottleuse On All Fruit Trees & Shrubsdilute 10ml Of Concentrated Wash To Make 100ml Of Spraydosing Chamber Makes Measuring Liquid Simple & Accuratemade From Natural Plant Oilsperfectly Safe To Use Around Children & Petsfits Into Any Organic Gardening Regimeapply Between October & December & Again In Late Marchkills Vast Majority Of Overwintering Insect Pests & Eggscan Also Be Used To Treat Dormant Vines Grown Under Glassworks On Contact With Pest & Eggswinter Tree Wash Is The Only Product Recommended By The Rhs For Treating Pests On Deciduous Fruit Trees & Bushes In The Winter