Naturally occurring Pyrethrins are insecticides deriving from dried Chrysanthemum flowers that have been trusted through the ages for fast and effective pest control. Pyrethrum 5 EC finally gives indoor gardeners a safe way to harness the power of Pyrethrins whether your growing edible or non-edible plants! Pyrethrum 5 EC targets an impressive array of insects including Aphids, Blackfly, Greenfly, Whitefly, Thrips and Spider Mites. By blanket spraying your plants with a solution made up from this concentrate, all unwanted visitors will quickly be destroyed and pleasingly no toxic residuals are left over in the aftermath! At a dilution rate of 4ml per 1 litre of water.
Pyrethrum 5 EC 250ml