SKU: 14978006992
herbicide injection gun

herbicide injection gun Stem Injector Kit – Green Shoots Online

Sale price$21.63 Regular price$24.03
Save 10%

Pay in installments of $6.01 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

herbicide injection gun Stem Injector Kit – Green Shoots OnlineThe Green Shoots Stem Injector Kit is for injecting weed killer or other chemicals into plants. It is especially useful for invasive knotweed. For woody or tough stems a drill should be used. For green, hollow stems, a sharp needle can be used (SOLD SEPARATELY See links below). The advantages of injection are: Highly effective Precise Less weather dependent (It can be used when rain is forecast.) OUR KIT CONTAINS: The injector with: Contoured, full

The Green Shoots® Stem Injector Kit is for injecting weed killer or other chemicals into plants.  It is especially useful for invasive knotweed.  

For woody or tough stems a drill should be used.  For green, hollow stems, a sharp needle can be used (SOLD SEPARATELY - See links below).

The advantages of injection are:

  • Highly effective 
  • Precise
  • Less weather dependent (It can be used when rain is forecast.)

OUR KIT CONTAINS:

  • The injector with:
    • Contoured, full hand-grip reduces fatigue
    • Adjustment mechanism for precise dosing from 0 to 6 milliliters
  • Two 12-gauge blunt tip stainless steel needles.  NOTE: you need a way to make a hole in the stem.  See sharp needle and drills (sold separately below).
  • Hand socket for tightening needles on injector
  • Three empty injector reservoir bottles with caps: 12 oz. (355 ml)
  • White paint marker for making highly visible marks on treated stems
  • Instructions for Use - download here

SHARP NEEDLES AND DRILLS (click on links below):

Use the sharp needle for green stems.  For tough, woody stems, use one of the drill options:

1.) Sharp Needle (Click here)

2.) Hand-Twist Drill with Carbide Tip: (Click Here)

3.) Knotweed Drill Bit for Use With Electric Drill: (Click Here)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 14978006992

Discover Niche Categories That Outsell herbicide injection gun

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 9 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 4
It is good for small yards but not so good for distance.
Size: 1-pack
Getting used to a ball thrower takes practice. This one is no exception. The angle is off for me. If I use it as an extension of my arm it goes straight to the ground, but once I got the hang of it. Balls launch with great height. Distance isn't a feature for this tool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2025
P
Verified Purchase
Phil
Dallas, US
★★★★★ 3
Get a longer launcher. This only throws 30 ft
Size: 1+3pack
Buy a longer launcher!!! I got what I paid for! A 12.2 inch launcher does not build up enough energy to throw it very far and it is tweaking my elbow. The dog is very disappointed since the ball only goes about 30 feet. I’ll keep it for small dog park use. The balls are hard and my 22 pound Cockapoo can’t get it to squeak.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
R
Verified Purchase
Rob Settle
Phoenix, US
★★★★★ 5
These are dog tested and approved.
Size: 1-pack
The launcher works very well and will probably last forever unless your dog chews it up while bring it to you to get you to play, but the balls, well, they're not made for labs, that's for sure. That's the bad news. The good news is that worn out or abandon tennis balls fit the launcher just fine. Save your throwing arm. Do your dog(s) a favor. Buy this thing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 13, 2022
D
Verified Purchase
DoubleM
Belleville, US
★★★★★ 1
No angle for correct throwing
Size: 1-pack, Size: 1-pack
This item does not work. It is about ) inches tall. It’s tiny to bend over and pick up the ball. Has no angel for the ball to throw accurately. Ball goes downward. Would not recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 30, 2024
M
Verified Purchase
Michelle W.
Chelsea, US
★★★★★ 5
👍
Size: 1-pack
Good travel size. Works well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 24, 2025

recommand products