Plant Growth Regulators

Atrimmec PBI-Gordon Plant Growth Regulator 1 Quart 6621086

Showing all 7 resultsSorted by price: high to low

Showing all 7 resultsSorted by price: high to low

Buying Guide: Plant Growth Regulators

Looking for the best plant growth regulators for your project? Big Irrigation Supply carries 7+ professional-grade plant growth regulators products from trusted brands like Control Solutions Inc., PBI-Gordon, SePRO. Free shipping across the USA.

How to Choose the Right Plant Growth Regulators

  • 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 plant growth regulators or contact us for expert advice.