MIN-jet Calcium is designed to help conifers recover from insect infestations or needle loss. Can also be used to promote healthy foliage in hardwoods.


GreenTree Pro Nutriboosters 0-15-10 contains phosphorus, potassium and iron to help trees green up and leaf out. Apply with Wedgle Direct-Inject system.

Doggett Corp.

Offering slow-release tree fertilizers that contain macro and microelements, humates, microbes and organics. Soil amendments also available.

Green Pro Solutions

All-in-One is a fertilizer, soil conditioner, root developer and mycorrhizae stimulant that contains micronutrients and a complex of humic acids.

Lutz Corp.

Lutz Perfect Spikes restore and maintain healthy green growth. They contain a chlorophyll-producing mix of iron, manganese and sulfur.

Plant Food Co.

AdamsEarth can be combined with 16-4-5 50% SRN to create a deep root injection formulation that improves root mass, soil structure and nutrient uptake.

Quest Products

Highly chelated Main Event dry micronutrients are 100 percent soluble, can be foliar or soil-applied and contain a VAM food source for soil mycorrhizae.

Rainbow Treecare

Verdur and Verdur Mn provide iron and manganese to help prevent chlorosis. Applied using macro-infusion, they will green up trees for up to three years.

Vitamin Institute

Vitamin Institute’s SUPERthrive contains 50 vitamins and hormones that can help prevent the loss of trees.


The QUIK-jet is an injection tool designed for lower-dose applications. It can also be used as a diagnostic tool to assess tree health and vascular activity.


The Wedgle Direct-Inject no-drill trunk injection system treats almost any tree in five minutes or less and places nutrients directly into the cambial zone.


The SHR-210 backpack sprayer features a 17.6-fluid-ounce fuel tank, Viton seals and O-rings, optional jet nozzle attachment and two-stroke, 21.2cc engine.

Green Pro Solutions

Pumptec electric pumps are durable and rebuildable and can be combined with existing tanks or incorporated into a complete sprayer unit.


Offers tree sprayers from pickup-mounted skid units to custom-made truck systems. All tank sizes are available with pump capacities up to 64 GPM.

H.D. Hudson

The JD9-C heavy-duty spray gun adjusts from a fine mist to a long-distance stream. Use with the 201-RF Root Feeder soil injector.


Mighty Mac trailer sprayers in 22 and 50-gallon models have 3 or 10 GPM twin-piston pumps, spray heights up to 35 feet and polyethylene tanks.

Minnesota Wanner

The Ultimate IPM Truck features three stainless steel tank compartments, mechanical agitation, 35 GPM Hydra-Cell pump, three hose reels and PTO drive.

Northeastern Arborist Supply

For custom sprayers, choose tank size, tank type (poly or fiberglass), engine hp, type and size of regulator, reels, hoses, feeder tubes and spray guns.

PBM Supply & Mfg.

Direct-Injection Skid Sprayers allow chemicals to be injected directly into the line for more accurate mixture calculation and precision rate application.

Really Innovations

The Vector is an enclosed spray body with tank capacities up to 750 gallons; 26 GPM, 800 PSI, PTO-driven pump; and high-pressure, .75-inch hose.


Dual-application spray rigs feature multiple tanks and twin pumps so they can spray conventional fertilizer and compost tea in one visit to a job site.

Spraying Devices

The VM 300 sprayer for full-sized trucks comes with standard twin-shaft mechanical agitation, 11 to 39 GPM diaphragm pump and fiberglass tank.