Pyrethrum 5EC 250ml

Please login to view prices or become a stockist

SKU: PYR-250 Category:


Pyrethrum 5EC 250ml

Pyrethrum 5EC is a natural, professional-grade insecticide made from dried Chrysanthemum flowers. Pyrethrum 5EC effectively kills almost all garden pests safely, leaving no toxic residue.

  • Easy to use
  • Safe for use on food crops
  • Naturally derived insecticide
  • Leaves no toxic residue
  • Kills almost all garden pests
  • Can be used in any grow-system with any substrate
  • Edible crops can be harvested after only 24 hours

How It Works:

Pyrethrum is a naturally-derived, professional-grade pesticide which attacks the nervous system of a wide spectrum of pest insects. Pyrethrum 5EC kills aphids, fruit flies, fungus gnats, greenfly, spider mites, ticks, tobacco beetles, whitefly, blackfly, springtails, moths and many other garden pests. Pyrethrum 5EC is registered as suitable for organic and non-organic farming as it kills pests quickly, leaves no toxic residue, and edible food crops can be safely harvested only 24 hours after application.

How To Use:

Pyrethrum 5EC is suitable for use on plants in any type of grow system and in any kind of growing medium. Mix 4ml of Pyrethrum 5EC into 1 litre of water and stir thoroughly. Using a fine spray-gun, spray your plants from top to bottom ensuring both the tops and bottoms of leaves are thoroughly wetted. Do not spray in intense light conditions and ensure that no spray comes into contact with your grow-lamp. Pyrethrum 5EC leaves no toxic residue and food crops can be harvested after only 24 hours after application.

Pyrethrum 5EC recommended dosage for foliar spray: 4ml/litre


Pyrethrum 5EC is an irritant and suitable protective clothing and eye protection should be worn whilst handling and using it. Keep Pyrethrum 5EC away from pets, children and persons not wearing protective clothing. Pyrethrum 5EC is also harmful to aquatic life and should not be used near ponds or aquariums.

Additional information

Weight0.3 kg