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essential oil pyrethrum 150 ml
Pyrethrum essential oil is authorized in organic agriculture.
It is preferable to keep the bottle away from heat and light to avoid the degradation of the active ingredient contained in the essential oil.
To prepare 1 litre of solution to treat your plants, you need:
- 5 ml pyrethrum essential oil
- 50 ml black soap
- 945 ml water Mix all ingredients in a sprayer
It's ready! Shake before use.