ArborJet Arborplug Tree Injection Plugs — 100/Pack (#3, #4)

Facilitates high volumes of medicament delivery directly to the xylem tissue of the tree. Arborplug’s tight seal in the tree enables pressure to be sustained throughout the injection process, making delivery fast and consistent. The self-sealing surgical septum prevents product leakage and product “blowback.” Prevents lost or wasted product. Protects the surrounding environment and the applicator from unintended product contact. Minimizes the number of injection sites and helps to inhibit infection. “Closed” injection site limits wounding, speeds healing, inhibits decay or infection from entering site, and prevents the site from becoming a vector for insects. #3 Arborplug 9/32″ Recommended for: Small to medium deciduous trees. #4 Arborplug 3/8″ Recommended for: Conifer and medium to large trees. The Arborplug® Tree Injection System delivers fast, effective treatments directly into your trees while keeping them safe and healthy. Available in #3 Arborplug (9/32") for small to medium deciduous trees and #4 Arborplug (3/8") for conifers and larger trees, it creates a tight, self-sealing fit that ensures consistent medicament delivery straight into the xylem. This design prevents leaks, product waste, and blowback while protecting the applicator and the environment. With fewer injection sites and a closed system that speeds healing, the Arborplug helps safeguard your trees against pests, diseases, and decay, making it the smart choice for homeowners, landscapers, and DIY tree care.  The patent-pending Arborplug is a technological advancement in trunk injection and a key component of the Arborjet injection methodology. Documents: Arborplug-Instructions