Bonide Captain Jack's Lawnweed Brew, 32 oz Ready-to-Use Spray

Works great against dandelions and thistle. Wish the bottle worked better. Once half way through the bottle, I have to angle it just right to get it to squirt.

Used the product on decorative crushed clam shells. Now my clam shells are yellow where I sprayed your product and it did not kill weeds. Cost me $225 to buy shells to cover the damage. Terrible product.

Does work real well. The weeds come back really quick

I was looking for an organic product to kill the weeds in and around my lawn. I was hopeful when I found Bonide Captain Jack's Lawnweed Brew. I heavily sprayed the weeds along my grapevines and around my lawn, where I had found it difficult to control the weeds without damaging the lawn. The next day after using Bonide Captain Jack's Lawnweed Brew, I noticed that SOME of the weeds looked a little brown and sickly, yet the next day and the day after those same weeds recovered, continued to grow, and brought their friends and relatives along with them. I won't be purchasing this product again because it didn't work. I sprayed each weed heavily and within days they were back to full health and growing.

Good Product

I like this weed spray. It doesn't kill grass-- only plants that are sensitive to whatever is in the brew (copper or iron?) However, it does leave dark spots on the area where the weeds have been killed. I assume green grass (and more weeds) will cover that up eventually.

Best way to get rid of dandelions! Does not kill grass. I used to get dandelions out with a weed prong. This was very backbreaking work and if any of the root was left in the ground, the weed would regrow again. I used this weed killing product this spring and yard looks fantastic… No dandelions!

Purchased two bottles of this. Stains grass around weeds, sprayed on weeds more than adequately. Minimal affect. Will not purchase again