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Clover, clover everywhere #867168

Asked May 06, 2024, 6:41 AM EDT

I have a city yard and want to switch the grass areas to clover. There are a couple areas where the grass is sparse and I do some reseeding every spring so I’m inclined to start there. How can I manage the transition to clover where the grass is dense and hardy?

Chittenden County Vermont

Expert Response

Hello Deborah,
Thanks for using the Help Line for your project question.  This question of overseeing was just asked by another interested person.  I'm going to attach the answer that was given to this person and you will probably learn what is helpful.

Here's a publication that may be helpful to you should you not want to till: https://extension.umn.edu/landscape-design/planting-and-maintaining-bee-lawn#overseeding-2941612 -- note the section on overseeding. It contains some helpful tips on how to seed clover into existing sod. You don't necessarily have to till but you need to create the best conditions possible to achieve good seed-to-soil contact to give the clover a chance to establish. This is a technique you can try now in the spring.

Another technique to try is frost seeding in the late winter -- farmers use this technique in pastures to diversify plant species where they rely on nature's freeze-thaw action to create opportunities for good seed-to-soil contact. Some info on frost seeding can be found at: https://extension.psu.edu/frost-seeding-for-cover-crop-or-forage-establishment.

If you want further information please approach the Help Line again,

An Ask Extension Expert Replied May 07, 2024, 9:10 PM EDT
Hi…thanks so much. This is exactly what I was looking for. I plan to use both methods of seeding. 

Re: buying appropriate seed, the article recommends a bee seed mix. Locally, Gardener Supply has a Dutch White Clover. Would that be adequate or do you recommend I pursue buying a mix, perhaps on line? Thanks! 


On Tue, May 7, 2024 at 9:10 PM Ask Extension <<personal data hidden>> wrote:
The Question Asker Replied May 12, 2024, 1:23 PM EDT

Hello Deborah,

I'm responding to your follow-up question about seeding Dutch White Clover. If you are concerned about the soil pH or nutrient profile of your lawn, I'd recommend conducting a soil test. More information about our soil test lab is available at: https://www.uvm.edu/extension/agricultural-and-environmental-testing-lab.

Dutch white clover performs well in a range of soil pH, including slightly acidic soils so unless your lawn needs lime, you'd likely be fine seeding it by itself. 

Here are some additional resources about adding clover and other flowering plants to your lawn:

https://extension.umn.edu/landscape-design/planting-and-maintaining-bee-lawn#flowers-for-bee-lawns-2939361

https://plants.ces.ncsu.edu/plants/trifolium-repens/

https://drive.google.com/file/d/1MOxA8IpvhshhZtVUNRIUsUElzL6rplYw/view

Let us know if you have further questions. 

Happy Gardening! Replied May 16, 2024, 10:01 AM EDT

Hi...I am writing about results of my seeding Dutch White Clover this spring in an area of my yard that had no grass. Following all instructions, the clover has grown in well. I have two somewhat negative observations:

1. After mowing the yard, the clover grows taller more quickly than the surrounding grass.

2. The clover presents more of a challenge to push the electric mower through, using more battery power and effort than the regular grass.


The Question Asker Replied July 09, 2024, 11:28 AM EDT
Hello Deborah,
I'm glad you have had success in what you wanted to do.  I guess I'm uncertain about your question.  It sounds like you were successful in your goal in getting the Dutch White Clover started.  I'm curious why you are wanting to mow it at all instead of just letting it take over?
An Ask Extension Expert Replied July 10, 2024, 11:49 PM EDT

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