GREENKEEPER BLOG

Stop Guessing. Confidently Schedule Irrigation

Each day, turf managers face the critical task of scheduling irrigation to prevent wilt tomorrow—without over-watering tonight. But this decision depends on estimating how much soil moisture will be lost today, how much irrigation will replenish it, and how tomorrow’s...

Wetting Agents For Native Soils? Yes, Especially for Bentgrass

Most turf managers use soil surfactants - frequently called wetting agents - to improve soil water uniformity and increase irrigation efficiency on sand-based root zones. These types of soils can quickly develop issues of hydrophobicity where organic coatings of...

10 Ways GreenKeeper App Helps to Save Time, Save Money, and Make Smarter Turf Decisions

At GreenKeeper, our mission is to empower turf managers with smarter decision-making tools through cutting-edge research, online education at GreenKeeper University, and continuous enhancements to the GreenKeeper App. Whether you're a longtime user or it’s been a...

New Weather Tile Now Integrated with GreenKeeper wX Station

Turf managers work in the weather. From deciding what to wear to determining job assignments, weather conditions influence nearly every aspect of daily operations. Accurate weather data is also essential for safely timing chemical applications and managing play or...

Optimizing Putting Green Performance with the New Surface Organic Matter Test

Organic matter management on putting greens is vital for maintaining playability, firmness, and overall turfgrass health. Until recently, measuring and managing organic matter relied largely on assumptions and outdated methods. But that's changing with the...

Predict wilt hours before it strikes: Proof of Concept

The turf industry has embraced various technologies to improve irrigation efficiency. Hand-held moisture meters have replaced pocketknives. Mower-mounted sensors help turf managers detect soil moisture variability, while in-ground sensors relentlessly monitor changes...

Smart Irrigation Strategies to Save Water

Water conservation is a top priority in the golf industry, as superintendents seek innovative ways to maintain high-quality turf while reducing overall irrigation. It is an active area of research and development at GreenKeeper, too. Advances in technology now allow...

Understanding Clipping Volume: How to and Why Explained

Measuring clipping volume is one of the simplest yet most impactful practices in turfgrass management. This straightforward process provides valuable insights into plant growth, nutrient uptake, and overall turf health. There is no more actionable piece of data for...

Target Pests and Save with GreenKeeper CIS

Turfgrass sprayer systems with GPS guidance can do more than reduce over-spray. These high tech platforms can be used to precisely target specific pests on your course or fields. The mapping software within GreenKeeper CIS makes it easy for users to map pest...

Shade Management is Growth Management

Turf growing under shade stress is difficult to manage. Most grass species evolved in sunny growing environments. That means shorter day lengths and lower sun elevations during the fall can quickly lead to problems. The cause is simple, really. Energy in (sunlight) is...
Simplify Your EOP Planning

Simplify Your EOP Planning

Love it or hate it, Early Order Program season has returned. Personally, l’m relieved to have survived another hot Nebraska summer. The last thing I want to think about is the plan for next year. Still, the discounts, rebates and rewards can be tough to pass up each...

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August Sugar Lows

August Sugar Lows

It’s the middle August and many turfgrass plants are feeling as tired as their turfgrass managers. The recent extreme heat is taxing cool-season grasses like ryegrass, bluegrasses and bentgrass while summer weeds like goosegrass, foxtail and crabgrass are thriving....

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How much grass WOULD have been in the buckets?

How much grass WOULD have been in the buckets?

For years, golf course superintendents have asked the question to their greens mowing crew, "How much grass did you get today?" Common answers usually included "a lot" or "a little" or maybe more precisely how many times they needed to dump the mower buckets. But have...

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Growth Rate Goals

Growth Rate Goals

We have been advocating daily measurement of growth rate on highly maintained turfgrass to improve management precision. Clipping volume measurements provide actionable data to help guide PGR applications and evaluate the efficiency of a fertilization program. But how...

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Simple but Actionable Data: Part One

Simple but Actionable Data: Part One

The word is getting out. Data collection and analysis can improve turf management efficiency. The team at GreenKeeper are excited to bring artificial intelligence and mower-mounted sensors to the turf management industry in 2023. These forms of data and analysis will...

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Evolution of Data-Driven Turf Management

Evolution of Data-Driven Turf Management

The thought of using data and models to guide turfgrass management decisions may seem daunting, but golf course superintendents have been using both to improve course conditioning for centuries. Superintendents are incredibly observant, and data are simply a set of...

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