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Last update on August 07, 2026

Top-Rated Lawn irrigation specialists in Denmark - Updated Nov 2026

Wisconsin Landscapers
New to Angi
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Repair

Serving Denmark, WI and surrounding areas

In business since 2003

We are a locally owned company providing quality service to homeowners in the Wisconsin area. We pride ourselves on our expert work. We care about each individual by meeting his or her specific needs and our staff is highly skilled and trained. \nSince we specialize only in Landscaping we can give your project the attention to detail that most larger companies cannot. Proudly serving Outagamie County for over 3 years. We can help you with your project needs from design to completed project. \nPlease contact us today. We look forward to helping you with your needs. \n

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Avatar for BK Lawn Maintenance LLC
BK Lawn Maintenance LLC
New to Angi
Lawn and Garden Sprinkler System - InstallSprinkler System for Lawn and Garden - Winterize or Activate

Serving Denmark, WI and surrounding areas

In business since 2024

Free estimates

Small jobs welcome

BK Lawn Maintenance is your trusted partner for a greener, healthier, and more beautiful outdoor space. We provide professional lawn care and landscaping services ? including mowing, aeration, dethatching, seeding, brush clearing, and more ? for both homeowners and businesses. With a commitment to quality and a friendly, dependable approach, our team takes pride in keeping every lawn we touch looking its best, season after season.

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Lawn Irrigation FAQs, answered by experts

When stored under ideal conditions, grass seed lasts anywhere from 10 to 18 months from the testing date without any real decrease in the germination rate. You can still use the seeds after this timeframe, but the germination rates drop 10% to 20% each year. 

If you’re just embarking on an overseeding project, using seeds that have been in storage for a few years isn’t too big of a deal. However, if you’re planning on redoing your entire landscape, your best bet for a healthy, luscious lawn is to use new seeds.

Yes, after the lawn is overseeded post-aeration, most of the seed germinates in the aeration holes. This leaves the soil undisturbed while lush and healthy grass will grow in the holes' place. The point of this is to create extra turf density in areas that really need it, such as a large patch of dead grass where a shed used to be.

It’s best to fix lawn depressions during late spring. You want to wait until after your last frost date and when the yard is not too wet. This also allows ample time for new grass growth once you reseed.

Having a luscious lawn won’t take a century to grow with hydroseeding—most hydroseed lawns sprout within 7 to 14 days. Once the new grass is about 4 inches tall, which is about six weeks after the installation, it’s ready to mow. After the initial mow, keep foot traffic at a minimum for another four weeks to solidify the rooting system.

There are several best practices you can do to keep your lawn looking healthy. Knowing when to water grass is among the most important. Having your sprinkler timer set to early morning is best because it gives your grass and plants enough time to absorb water before the sun and wind can evaporate it. To maximize a sprinkler’s impact, aerate your lawn once or twice per year. Doing this achieves better absorption and stronger root systems for your grass.

The Denmark, WI homeowners’ guide to lawn irrigation services

From average costs to expert advice, get all the answers you need to get your job done.

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