Quote Originally Posted by chronicuk
i still havnt got my bug spray but i might get it later on.
what is pyrethrins ND WHERE CAN I GET IT?
when do i switch to flowering ferts in england?
cause im still feeding veg ferts but mos of my plants are showing pistils and a bit of bud.
Pyrethrins are a class of compounds similar to pyrethrum, produced by the painted daisy family. They are naturally insecticidal.
They are the active ingredient in many common plant insect sprays you can get at any hardware store.

If you are in 12/12 you should be on flower ferts.