Herbicide

Showing 49–60 of 101 resultsSorted by price: high to low

Showing 49–60 of 101 resultsSorted by price: high to low

Buying Guide: Herbicide

Looking for the best herbicide for your project? Big Irrigation Supply Canada carries 101+ professional-grade herbicide products from trusted brands like PBI-Gordon, Nufarm, Lesco, BASF, Corteva Agriscience. Fast shipping across Canada.

How to Choose the Right Herbicide

  • Consider your project size — residential installations may need different specs than commercial.
  • Check compatibility — make sure components work with your existing system.
  • Compare brands — we carry multiple professional brands so you can find the best fit.
  • Read specifications — product pages include detailed specs and installation guides.

Need help choosing? Our team of irrigation and landscape lighting professionals is ready to help. Browse our full selection of herbicide or contact us for expert advice.