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What Our Neighbors Are Saying: Reviews from Across
Colorado's Front Range

Honest results from your neighbors in Boulder County.

When I started Professor Wiseacres, I had one goal: to bring the same precision fertigation technology used on professional golf courses and commercial properties to residential lawns here on the Front Range. After more than 20 years of developing and refining the FertiWiser system, the results speak for themselves, but I'd rather let my clients do the talking.


The testimonials below come from homeowners throughout Erie, Longmont, Broomfield, Louisville, Lafayette, Niwot, and Gunbarrel. These are your neighbors! People dealing with the same challenges you face: Colorado's alkaline clay soils, unpredictable weather, water restrictions, and the frustration of watching traditional lawn care fail year after year.


What you'll notice in these reviews isn't just that lawns got greener (though they certainly did). You'll see people talking about lower water bills, less time spent worrying, and neighbors asking what their secret is. That's what the FertiWiser system delivers: not just a better-looking lawn, but a simpler, more sustainable way to maintain it.

 

I'm proud that many of my clients come from referrals: neighbors who noticed a transformation and wanted the same results for their own property. That kind of word-of-mouth is something you can't buy, and it's the best indicator that what we do actually works.


Take a few minutes to read what these homeowners have experienced. Then, if you'd like to see what FertiWiser can do for your lawn, I'd be happy to come out for a free consultation.


— Jon Lips, Founder & Owner

organic lawn care in boulder co.HEIC

What Our Neighbors Are Saying

Professor Wiseacres has transformed lawns across Boulder County. Here are 17 of our favorite success stories from your neighbors in Erie, Lafayette, Boulder, and beyond.

  • I can’t thank Jon at Professor Wiseacres enough for what he has been able to do for my yard. For the first time in a decade I have thick dark green grass. Even the flowers and trees are more healthy! And it took only 3 months!

    Michael D.

    Erie, CO

  • Thought you should know how happy we are with the Ferti-Wiser system. Our lawn looks better than it has in years, and our water bill is down. Plus, the cost was less than we previously paid a nationally known lawn service.

    Millie & Wynn M

    Erie, CO

  • FertiWiser changed my lawn! It went from a splotchy pale green and brown to a lush
    dark green which lasts. Other products worked and faded. FertiWiser makes a
    sustained difference.

    Kurt O.

    Erie, CO

  • Professor WiseAcres takes all the worry and guesswork out of fertilizing your yard. His
    system is unique and it works great for a healthy green lawn

    Corbin C.

    Erie CO

  • Jon (Professor Wiseacres) and his FertiWiser equipment are the best things that have ever happened to my lawn and garden! The FertiWiser injects small amounts of liquid fertilizer every time it runs. I was a little unsure to try it at first, but the lawn looks incredible all summer long. I have a large lawn and direct sun all day long, and still, the lawn stays green! I recommend it 100%!

    Matt G.

    Longmont, CO

  • My lawn was treated with FertiWiser. And now the lawn looks great. I get lots of compliments about how nice my lawn looks!!

    Hadley P.

    Erie, CO

  • The FertiWiser system has been an excellent experience for us. Our grass was healthy and fully cared for through multiple hot summers with us having to do no thought towards maintenance. We would highly recommend this product along with any other services. We’ve been very happy with our experience with Professor Wiseacres overall!

    Katie M.

    Erie, CO

  • We installed the Fertiwiser system two summers ago and love not having to worry about fall and spring fertilizing while having our yard look better than ever.  We would highly recommend Jon’s system.

    Jeff and Stephanie S.

    Erie, CO

  • FertiWiser rejuvenated my lawn into one of the healthiest in the neighborhood. Jon explains things well and I’m really happy with the results.

    Don D.

    Erie, CO

  • About two years ago I was talking with Jon about my lawn as he was repairing a sprinkler head and preparing my system for the coming summer. I told him I wanted the greenest, healthiest lawn on my black and that’s when he mentioned FertiWiser. I went for it and have not been disappointed. My lawn looks amazing!

    Mike D.

    Erie, CO

  • Just one season with the FertiWiser installed has changed my lawn so much. It is so beautifully green and full now!

    Nikki H.

    Erie, CO

  • Professor Wiseacres has installed Fertilizer at my home for several years. The results-fabulous! My grass is greener than it has ever been!
    My flowers and flowering bushes have more blooms than ever! But the best part is it is all automatic thru FertiWiser.

    Carole A.

    Erie, CO

  • Maintaining the health of my lawn, trees and bushes was becoming a time consuming and constant battle given the high Colorado heat and dryness of the summer, combined with the clay soil that doesn’t contain many nutrients. After two years of using the Fertiwiser system, my lawn stays healthy and green through the intense summer heat, and my trees, bushes and shrubs are extremely healthy due to the separate, specialized formula that runs on the drip line.  I would highly recommend this system to anyone wanting to keep their lawn and landscaping healthy with less effort.

    Chris Z.

    Erie, CO

  • I can’t recommend Professor Wiseacre and the FertiWiser program enough. Our lawn has never looked better. We used another company before we moved to this system and their applications were sporadic and hard to plan for. The FertiWiser system takes care of all of these issues, and after our second full year could not be more pleased.

    Jennifer N.

    Erie, CO

  • We heard about Jon through our neighbor who had an unhealthy, brown yard transformed into a lush green one in just a few months. We decided to go with Jon and add his FertiWiser to our sprinkler system and it did the exact thing to our yard.

    I love Jon and his team and would

    highly recommend them to all.

    Trevor N.

    Erie, CO

  • We’ve now had the FertiWiser system for just over two years and our lawn has never looked better. We’ve had not 1, not 2 but 3 neighbors who’ve walked by and asked who or what we have been using for such a lush, dense and green lawn and the only thing that has changed over the past few years is the FertiWiser. There are some upfront costs to it, but over time it pays for itself when you don’t have to buy your own fertilizer and our water bills each month are lower than previous years. I’d recommend it to anyone, especially those with larger lawns.

    Eric K.

    Erie, CO

  • Professor Wiseacres helped install a FertiWiser to help keep my lawn healthy and green. I believe that by having the FertiWiser, in addition to keeping my lawn healthy, it helps allow me to keep down the time and cost of watering as well.

    Kirstin A.

    Longmont, CO

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