Most turf managers understand the value of testing. The real difference lies in what happens after the results arrive.

At BRT Agronomy, we provide more than laboratory analysis. We help clients understand what the data means for their specific site, surfaces, climate, water source, and maintenance goals — turning raw numbers into practical recommendations that improve performance and efficiency.

Through our partnership with Brookside Laboratories, we offer a full suite of industry-leading soil, water, organic matter, and plant tissue testing services across the Asia-Pacific region. Brookside is globally recognised for its technical expertise, advanced testing systems, strong quality assurance standards, and fast turnaround times — with many results returned within 1–5 business days.

Brookside Laboraties facility
Brookside Labs – New Bremen, Ohio

Why We Partner with Brookside Laboratories

Choosing the right laboratory matters.

Brookside Laboratories has built a global reputation over more than 70 years for delivering accurate, consistent, and high-quality analytical services. Their systems combine advanced instrumentation, robust quality control, and turf-specific expertise to ensure reliable results.

Brookside’s strengths include:

  • Fast turnaround times for time-sensitive decisions
  • Industry-leading soil, water, and turf analysis
  • Accredited quality assurance processes
  • A wide range of specialist testing services
  • Consistent, accurate data that can be tracked over time

For golf courses and sports turf facilities, this level of accuracy provides the confidence needed to make informed decisions.

Soil samples being prepared for shipment
Soil organic matter (OM246) sampling in process

The Difference: Independent Interpretation and Practical Recommendations

Laboratory data is only valuable if it is interpreted correctly.

This is where BRT Agronomy adds real value.

Many turf managers receive test results but are left to interpret unfamiliar figures, ranges, and ratios on their own — or are given generic advice that does not reflect their site’s specific conditions.

At BRT Agronomy, we provide completely independent recommendations based on:

  • Your grass species and turf surfaces
  • Climate and seasonal conditions
  • Soil type and construction method
  • Water source and irrigation system performance
  • Maintenance objectives and budget

Because we are not tied to product sales, our advice is focused purely on what will deliver the best outcome for your facility.

Our reports are designed to be practical, clear, and easy to implement — helping simplify decision-making for turf managers and ownership alike. Independent, site-specific recommendations are central to how BRT Agronomy delivers measurable results.

Golf course fairway soil core
Soil organic matter testing can assist in calibrating your maintenance programs to prevent excessive build up of organic matter, maintain consistent performance and prolong the healthspan of your turf surfaces

Key Benefits of a Structured Testing Program

A well-managed testing program can help facilities:

  • Identify nutrient deficiencies before visual symptoms appear
  • Optimise fertiliser inputs and reduce waste
  • Improve irrigation water suitability and efficiency
  • Monitor sodium, salinity, and bicarbonate risks
  • Track organic matter levels and refine cultural practices
  • Improve surface consistency and turf health
  • Build long-term trends for better planning and budgeting
  • Reduce unnecessary expenditure through data-driven decisions

Testing should not be viewed as a one-off exercise. It should form part of a structured management program.

Golf course soil nutrient test report charts
An example of the soil nutrient result history included in the BRT Agronomy report, displyed as charts with trendline
Golf course soil organic matter OM246 test report charts
An example of one of the charts included in the BRT Agronomy report for soil organic matter OM246, with results history

How Often Should You Test?

As a minimum, golf courses should conduct soil and water testing once per year.

However, for most facilities, testing at least twice per year provides a far better understanding of seasonal trends and allows for more proactive decision-making.

Regular testing is particularly valuable:

  • During seasonal transitions
  • Before and after renovation work
  • When changing irrigation sources
  • If performance declines unexpectedly
  • When reviewing annual budgets and programs

Consistent testing over time gives far greater value than isolated snapshots.