My property backs on to a ditch and some railroad tracks. I’ve tried everything to stop the thistles from coming into my back lawn. Help?

We hear you. Did you know Canadian thistles can grow to over 6 feet tall?!  

But to answer your question — the problem lies in the root structure. Thistles reproduce in two ways, through seeds and through rhizomes. 

Rhizomes are shallow roots that run close to the surface and eventually sprout new plants. If  you find one, you find a whole family of them. They can spread into your lawn from a neighbour’s unkept flower beds as well. 

Unless the entire family of weeds is wiped out, they will continue to be a constant problem. Treating the few small thistles on your side of the fence will not solve your problem since you will only be poisoning a small segment of the cluster. You may weaken the root mass, but not enough to kill it. It will continue to thrive and eventually new weeds will spread back into your lawn.

All BAM! Green Lawn Care programs are guaranteed to improve the health and appearance of your lawn and eliminate broadleaf weeds. If your broadleaf weeds are not completely eliminated within 14 days of your second visit, we will gladly perform an additional weed control application at no extra cost. If you are not satisfied with the results we will cheerfully refund 110% of your remaining applications.


*This guarantee does not apply to weeds growing in other areas of your property outside of your lawn, or areas that are not being regularly mowed. This guarantee is not applicable to ground covers such as Creeping Charlie, Creeping Bellflower, or Yarrow. For advice on how to deal with these ground covers and non-broadleaf weeds, please contact our office and we would be happy to work with you do eliminate this problem. This guarantee is also void where proper cultural practices are not being followed or performed, or if the program is delayed by the customer.