On the internet, you can learn how to fix a garbage disposal, read 3 million different sourdough recipes, and passive aggressively sneak around HOA rules.
But when it comes to lawn care, not everything with a million views deserves your trust. After almost 20 years on Omaha-area lawns, we have seen the damage that well-meaning but misguided advice can do. Some myths are annoying. Others are expensive. A few are destructive.
Myth 1: Feed your lawn ASAP in spring
The internet says: As soon as the snow melts, fertilize. Your grass is hungry after winter.
Reality: Early spring grass is not hungry. It is barely awake. Cool-season turf in Nebraska is focused on roots when air temps first hit the 50s. Pouring on nitrogen too soon pushes weak top growth at the expense of the root system you will need in July.
What to do instead: Wait until the lawn has been mowed twice before the first application. In Omaha, that is usually late April to early May, not March. Patience now yields a lawn that survives summer heat.
Myth 2: Mow short so you don’t have to mow as often
The internet says: Scalp it low to buy more weekends.
Reality: Cutting too short stresses plants, exposes soil, and encourages shallow roots that cannot handle drought. Short grass leads to weak grass. Weak grass leads to bare spots. Bare spots invite weeds.
What works: Follow the one-third rule. Do not remove more than one-third of the blade at a time. For most Omaha lawns, target about 3 inches. Taller turf shades soil, conserves moisture, and naturally crowds out weeds.
Myth 3: Water a little bit every day
The internet says: Consistency is key. A light daily sprinkle keeps turf happy.
Reality: Daily shallow watering trains shallow roots and wastes water, especially in our clay soils that absorb slowly. Much of that light watering runs off while roots stay thirsty.
A better approach: Water deeply and infrequently. Aim for about 1 inch of total water once or twice a week depending on weather. Deep watering encourages deep roots and improves natural drought tolerance. Although, in summer, some grasses need something closer to daily watering.
Myth 4: Grass clippings cause thatch buildup
The internet says: Bag clippings or your lawn will suffocate.
Reality: Clippings are mostly water and decompose quickly. Thatch is driven more by overwatering, overfertilizing, and compacted soils. In Elkhorn and Millard we often see homeowners with big lawns bagging what amounts to free fertilizer.
The smart move: Mulch mow whenever possible. Bag only when clippings are so heavy they would mat on the surface, which usually means the one-third rule (only cut less than one-third of your grass’s total length) was ignored.
Myth 5: Spring is the best time to fix your lawn
The internet says: Spring cleaning includes overseeding those bare spots.
Reality: For cool-season grasses here, spring seeding fights weeds, erratic weather, and the fast-approaching summer stress period. Spring seedlings get 8 to 10 weeks before July heat. Fall seedlings get more than six months.
The Whelans approach: Late August through early October is prime time for aeration and overseeding in eastern Nebraska. Warm soil, cooler air, and less weed pressure give new turf the entire fall and winter to root deeply.
Myth 6: Brown spots mean grubs or disease
The internet says: Brown patch equals grubs. Treat the whole yard.
Reality: Many issues mimic one other. Dog urine, drought stress, compaction, sprinkler misses, and poor drainage can all produce similar patches. Treating the wrong problem wastes money and can make things worse.
Professional diagnosis: Inspect before you treat. We lift a small section of turf to confirm what is happening. If you find fewer than five grubs in a one-square-foot area, grubs are unlikely the culprit. Sometimes the “disease” is a dry spot.
Myth 7: Household items make great lawn tonics
The internet says: Beer, dish soap, or cola will transform your yard.
Reality: Beer adds sugar and alcohol that can stunt growth and encourage fungus. Dish soap can damage blades and protective leaf waxes. Cola is sugar water. None of these solve soil, watering, or nutrient issues.
What your lawn needs: Sound agronomy. Address compaction, watering habits, and real nutrient needs. Save the beer for yourself.
Myth 8: Clay soil is the worst
The internet says: Clay = dead lawn. You need to replace your soil.
Reality: Clay has real advantages. It holds nutrients and water well. The key is learning to manage it.
Clay soil strategy: Keep the soil evenly moist through heat waves. Once clay dries out, it hardens and resists water. Aerate annually. Add organic matter gradually. Many of the most beautiful west Omaha lawns grow on clay.
Myth 9: Irrigation systems always save water
The internet says: Sprinkler systems are more efficient than manual watering. Set it, forget it.
Reality: Poorly programmed systems often waste more water than a hose and sprinkler. Many run daily whether the lawn needs it or not, watering concrete as much as grass. We see systems running during rainstorms.
What your lawn needs: Smart irrigation. Properly designed and programmed systems do save water. The key is zones matched to plant needs, smart controllers that adjust for weather, and heads that actually hit the grass.
In summary, science > social media
Bad advice is not just annoying. It’s expensive. We have seen homeowners spend hundreds on spring renovations that fail or replace irrigation components when the real issue was soil management.
A viral tip can be entertaining and still be wrong for Nebraska’s clay soils and wild weather.
The best lawn advice is the advice that works in your yard, with your soil, in our climate. Before you try a “one weird trick,” consider if it makes sense for Nebraska.
If not, call us. We have spent nearly two decades learning what works in Omaha and what only sounds good online.
