It seems like dandelions have over-run Grand Forks in just the last few days. The picture at right is from my backyard and is just a small sample of what's there. Steve Sagaser, NDSU Extension Horticulturist, tells me that the best thing you can do is try to keep your dandelions from going to seed. The dandelions that we are seeing now, germinated and grew from last year’s seed. If they go to seed again this year, the problem can compound very quickly!
Steve suggested that I get a product called Trimec. I purchased some today, but it was too windy to spray it, plus I need to mow for the first time before applying. I'll let you know how well it works. Steve says Trimec contains three different weed herbicides and will be very effective in controlling dandelions along with any other broadleaf weeds in my turf. He says weeds are at a vulnerable stage right now because of their rapid growth in the spring; consequently, they will be quick to absorb the herbicide which will make for a quick killing action.
I asked Steve about dandelions and he says it's the number one phone call they've been getting at the Extension Office. Here's what he had to say:
Here's an web article that talks about pulling dandelions. If you have more than a few, it might be a lost cause. You'll also find more information about herbicides and some natural remedies.
Here's the NDSU Extension page on controlling weeds.
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