The Source

Showing all 15 resultsSorted by price: high to low

Showing all 15 resultsSorted by price: high to low

Buying Guide: The Source

Looking for the best the source for your project? Big Irrigation Supply carries 15+ professional-grade the source products from trusted brands like The Source, Griswold. Free shipping across the USA.

How to Choose the Right The Source

  • 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 the source or contact us for expert advice.