Now offering: Contactless Curbside Pickup

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Now offering: Contactless Curbside Pickup

Red River Specialties, LLC takes the health of our customers and employees very seriously, but still wants to guarantee that you receive the same superior customer service. To ensure everyone gets the product they need and stays safe we are now offering “contactless curbside pickup”. Please contact your local warehouse. We will process your order and load it in your vehicle without you even needing to get out of your vehicle.Thank you for your business and stay healthy.

ArborLock 2SC


ArborLock 2SC

Active Ingredients: Paclobutrazol

Markets: IVM/Aquatic,


Manufacturer: The Davey Tree Expert Company

ArborLock 2SC

Packaging: 1 gallon

Package Sizes Available Online: 1 gallon


ArborLock 2SC is a systemic plant growth regulator that slows vegetative growth by inhibiting gibberellin biosynthesis for use on trees.

For trees, ArborLock 2SC is a xylem mobile plant regulator. It reduces the above ground vegetation growth and changes specific morphological characteristics of the trees. It slows vegetative growth as well as creating other physiological effects by inhibiting gibberellin biosynthesis. Slowed vegetative growth reduces the volume of woody growth that must be removed from trees when trimming occurs and may extend the trimming cycle.

ArborLock™ 2SC is most effective when applied to the soil near the base of the tree either by soil injection or with basal soil drench.

ArborLock 2SC may be used on listed tree species in residential areas, utility right-of-way, and other non-crop areas.



  • Reduced vegetative growth for less pruning
  • Root system enhancement in some species
  • Higher root-to-shoot ratio
  • Potential for some disease suppression
  • Potential improved resistance to drought, pollution and temperature extremes

For other quantity options or questions, please contact your local Red River Specialties Sales Rep or email