Knotweed Quiz
Not sure where to start? Answer a few questions and we’ll help you find which products fit your needs.
Featured products
-
Precision Foam Weed Killer Kit - Small
Regular price $ 36.50Regular price$ 40.20Sale price $ 36.50Sale -
Small Foam Herbicide Dispenser
Regular price $ 11.90Regular priceSale price $ 11.90 -
Herbicide Concentrate 16oz (glyphosate 41%)
Regular price $ 17.50Regular priceSale price $ 17.50 -
Aquatic Herbicide Concentrate 32oz (glyphosate 54%)
Regular price $ 37.50Regular priceSale price $ 37.50
USE GREEN SHOOTS FOAM ON:
-
IN PLANTING BEDS
Foam weed killer applied to a thistle without harming sedum
-
AROUND TREES
Foam weed killer applied to weed trees around oak
-
ON WEEDY VINES
Foam weed killer applied to crushed stem of vine in prairie garden
-
ON WEED TREES
Foam weed killer applied to cut stump near native grass
Let customers speak for us
from 114 reviewsI have eradicated hundreds of Privet and Buckthorn Trees. The packaging and instructions were next level excellent. I thought the Weed Wrench was the invention of the century but this Green Shoots Sprayer has save my back and time 10 fold since purchase.
First the tool is beautifully engineered and simple to use. Comfortable in the hand and easy to calibrate the dosage. And this is the key part. Knotweed injections use much more herbicide per square foot than foliar so having a very precise way of having each stem dose allows one to know they have applied enough without over or under applying like manual bottle type processes allow for. Been using all the tools for over 7 years and this is yet another excellent tool to add to the invasive plant specialist’s aersenal.
I used it this morning to kill the sticker bushes growing up in my Forsythia bushes. Just foam the bad leaves and wait. Worked wonderfully.
Easy to use. Easy to adjust. No mess and simple to clean up.
Very easy to adjust and use. I also got the hand drill which was also great to use.
Great for precise herbicide application. A game-changer.
Worked well. Super grateful this exists!
Easy to mix, easy to use the sprayer. I’m using it on knotweed which I sprayed after it flowered. It looks like it’s doing something, but it will take repeated applications over time, so the jury is still out in terms of its effectiveness.
Males it possible to target individual plants leaves. No overspray hitting the ground or other plants. Awesome.
Couldn’t kill knotweed without this thing. I made a sick case from harbor freight for it. Feel like Dr Kevorkian with this thing.
I got the foamed glysophate for Japanese knotwood. The instructions were very clear, and the product came well packaged. After one application, the flowered knotwood showed signs of dying within 1 week. The shorter stalks are still persistent a few weeks later, so I will have to reapply. This may have been user error. Overall, I absolutely recommend and will purchase again for future applications. I'm extremely grateful for this resource in battling knotwood. The YouTube video was also very informative and well done!
This product is GREAT!! We tried a couple things over the years. Not much success at all.
Then I found the Green shoots youtube video and website. It was a big area of knotweed, VERY well established. Used as directed. Almost a complete eradication! Only a couple stragglers. Going to get those this fall. Extremely happy. Thank you for your knowledge and product.
Easily spot killed poison ivy and invasive lespedeza. Wear chemical gloves as the dispenser can drip. The blue dye will stay on your fingers for days.
This is small and portable for small jobs and when you have to carry a bunch of things into the yard. Provides enough applications that you don't have to refill it too often. Will be looking forward to using this later this fall for knotweed "cut and stump" type treatment.
This brush is much better than the nylon type netting used in a previous version.
Subscribe to our newsletter
Be the first to know about new products and exclusive offers.