Micah Woods
@micahwoods.com
Turfgrass scientist, Asian Turfgrass Center and PACE Turf, asianturfgrass.com & paceturf.org #MLSN, #ClipVol, #OM246, #TurfTourism
Instead of #MLSN values in ppm (mg/kg), here's what this quantity of nutrients works out to when expressed as number of years it would take the grass to use those nutrients. #TurfMath
www.asianturfgrass.com/post/soil-nu...
www.asianturfgrass.com/post/soil-nu...
Soil nutrients and extra beer | Asian Turfgrass Center
This is about the quantity of nutrients in reserve, the quantity of nutrients in the soil that the grass doesn’t use, when one keeps the soil nutrients at or above the MLSN values.
www.asianturfgrass.com
December 1, 2025 at 9:47 AM
Instead of #MLSN values in ppm (mg/kg), here's what this quantity of nutrients works out to when expressed as number of years it would take the grass to use those nutrients. #TurfMath
www.asianturfgrass.com/post/soil-nu...
www.asianturfgrass.com/post/soil-nu...
Reposted by Micah Woods
🎙️ Just published a new #ATC2x episode: How to make greens soft, and the opposite, making soft greens harder. Show page with all the links here:
How to make greens soft, and the opposite, making soft greens harder
This episode explains the steps I'd take to change greens from too hard...
share.transistor.fm
November 28, 2025 at 7:45 AM
🎙️ Just published a new #ATC2x episode: How to make greens soft, and the opposite, making soft greens harder. Show page with all the links here:
Reposted by Micah Woods
Brand new #TurfWB episode 11: Abbey Hill Golf Centre with Craig Wyatt (England). Listen here:
Abbey Hill Golf Centre with Craig Wyatt (England)
Craig Wyatt is the Golf Course Manager at Abbey Hill Golf Centre in...
share.transistor.fm
November 28, 2025 at 10:57 AM
Brand new #TurfWB episode 11: Abbey Hill Golf Centre with Craig Wyatt (England). Listen here:
Reposted by Micah Woods
Done my best to summarise a tragic situation:
thaiislandquest.substack.com/p/special-re...
thaiislandquest.substack.com/p/special-re...
Special report: Floods devastate Hat Yai and other parts of Southern Thailand
The flood situation in Southern Thailand's largest city and several other districts has become desperate after a week of nearly nonstop rain.
thaiislandquest.substack.com
November 26, 2025 at 10:01 AM
Done my best to summarise a tragic situation:
thaiislandquest.substack.com/p/special-re...
thaiislandquest.substack.com/p/special-re...
Reposted by Micah Woods
🎙️ Just published a new #ATC2x episode: Sand quantity as depth, and a suggestion to measure sand application rates. Show page with all the links here:
Sand quantity as depth, and a suggestion to measure sand application rates
Expressing sand quantities as a depth makes communication easier. But to...
share.transistor.fm
November 24, 2025 at 11:38 AM
🎙️ Just published a new #ATC2x episode: Sand quantity as depth, and a suggestion to measure sand application rates. Show page with all the links here:
Here's a lawn that got a lot of care in 2023, then has gotten only what it needed (mowing) for the next two years. Have a look at it in this 2025 year in review. #TurfTourism
youtu.be/i1w-eiIFRdo
youtu.be/i1w-eiIFRdo
Nathan's lawn episode 6: 2025 year-in-review
Nathan and I had a talk at the start of 2025 about how the lawn might be maintained. What ended up happening was no fertilizer at all. Turns out none was necessary this year. Lawn was mown as needed.…
youtu.be
November 24, 2025 at 9:47 AM
Here's a lawn that got a lot of care in 2023, then has gotten only what it needed (mowing) for the next two years. Have a look at it in this 2025 year in review. #TurfTourism
youtu.be/i1w-eiIFRdo
youtu.be/i1w-eiIFRdo
Final scheduled business trip of 2025 @o2ej.bsky.social
November 14, 2025 at 2:40 PM
Final scheduled business trip of 2025 @o2ej.bsky.social
Video and podcast links for ATC Office Hours episode 18 with guests Martin Nilsson, Thomas Pihl, and Mads Andersen joining from Denmark to discuss pesticide-free turf management.
Office Hours about pesticide-free turf management | Asian Turfgrass Center
Episode 18 of ATC Office Hours covers the basic greenkeeping practices that are effective in Denmark on pesticide-free courses. With guests Thomas Pihl, Mads Andersen, and Martin Nilsson, we answered…
www.asianturfgrass.com
November 10, 2025 at 9:47 AM
Video and podcast links for ATC Office Hours episode 18 with guests Martin Nilsson, Thomas Pihl, and Mads Andersen joining from Denmark to discuss pesticide-free turf management.
The next ATC Office Hours is coming up on Wednesday to discuss managing turf without pesticides. Please join us live for what promises to be a notably interesting discussion.
Pesticide-free turf management
Thomas Pihl, Mads Andersen, and Martin Nilsson will join ATC Office Hours to discuss the challenges, techniques, successes, and failures involved with pestic...
www.youtube.com
November 3, 2025 at 11:45 AM
The next ATC Office Hours is coming up on Wednesday to discuss managing turf without pesticides. Please join us live for what promises to be a notably interesting discussion.
Maggie Reiter did a comprehensive analysis of Turf X/Twitter and narrowed it down to 4,776 active accounts sharing original information about turfgrass, then ranked the top 50 accounts in two categories.
A brand new Turf Twitter analysis | Asian Turfgrass Center
Maggie Reiter has done a brand new analysis of turf industry accounts on . See the analysis at Finding Turf Twitter. She wanted to find “high-signal” accounts. I wanted to see if I could find people…
www.asianturfgrass.com
November 3, 2025 at 9:47 AM
Maggie Reiter did a comprehensive analysis of Turf X/Twitter and narrowed it down to 4,776 active accounts sharing original information about turfgrass, then ranked the top 50 accounts in two categories.
Reposted by Micah Woods
🎙️ Just published a new #ATC2x episode: Usage rates for #ClipVol and #MLSN on golf courses in New York. Show page with all the links here:
Usage rates for #ClipVol and #MLSN on golf courses in New York
The New York Golf Economic & Environmental Impact Report has interesting...
share.transistor.fm
November 3, 2025 at 6:57 AM
This new survey of golf courses in New York found 47% use #MLSN and 58% measure #ClipVol.
www.asianturfgrass.com/post/survey-...
www.asianturfgrass.com/post/survey-...
Survey Says: MLSN and clipping volume on New York golf courses | Asian Turfgrass Center
I read the environmental section of the New York Golf Economic & Environmental Impact Report. More than one out of every five golf courses in the state responded to the survey, with a total of 154 res...
www.asianturfgrass.com
October 22, 2025 at 6:51 AM
This new survey of golf courses in New York found 47% use #MLSN and 58% measure #ClipVol.
www.asianturfgrass.com/post/survey-...
www.asianturfgrass.com/post/survey-...
Here's how I'd find how much sand and N to use, rather than relying on hearsay. #ClipVol #OM246
www.asianturfgrass.com/post/sand-ni...
www.asianturfgrass.com/post/sand-ni...
Sand and nitrogen amounts: how I figure it out | Asian Turfgrass Center
A friend is in charge of a type of grass he hasn’t grown before. We went to look at the grass, and on the way to the golf course, he told me that someone had told him the grass didn’t need much sand t...
www.asianturfgrass.com
October 20, 2025 at 7:27 AM
Here's how I'd find how much sand and N to use, rather than relying on hearsay. #ClipVol #OM246
www.asianturfgrass.com/post/sand-ni...
www.asianturfgrass.com/post/sand-ni...
New on the ATC website, I share a 2018 article I wrote for Greenkeeper International about #MLSN, Jim Arthur, soil testing, and precision fertilization. #TurfReads
Jim Arthur, MLSN, and precision fertilization | Asian Turfgrass Center
This article about MLSN was published in Greenkeeper International in 2018. I suppose it’s one many of you have never seen. My title for this was “Making Sense of Turf Nutrition with MLSN”, although…
www.asianturfgrass.com
October 6, 2025 at 10:19 PM
New on the ATC website, I share a 2018 article I wrote for Greenkeeper International about #MLSN, Jim Arthur, soil testing, and precision fertilization. #TurfReads
You've probably heard about the Sons of Golf. Hear from Hans Beurling, one of the group's founding members, about the origins of the group. Then hear about a current experience group and what they have accomplished. #TurfTourism
youtu.be/EY8jNiG1XYo
youtu.be/EY8jNiG1XYo
Greenkeeping experience group,: methods, history, activities, and results to date
YouTube video by Asian Turfgrass Center
youtu.be
October 2, 2025 at 4:44 AM
You've probably heard about the Sons of Golf. Hear from Hans Beurling, one of the group's founding members, about the origins of the group. Then hear about a current experience group and what they have accomplished. #TurfTourism
youtu.be/EY8jNiG1XYo
youtu.be/EY8jNiG1XYo
Reposted by Micah Woods
🎙️ Just published a new #ATC2x episode: Turfgrass soil sample depth, and what a pesticide-free golf course looks like (photo gallery). Show page with all the links here:
Turfgrass soil sample depth, and what a pesticide-free golf course looks like (photo gallery)
I explain why I recommend collecting soil nutrient samples to a 10 cm (4...
share.transistor.fm
October 1, 2025 at 9:26 AM
🎙️ Just published a new #ATC2x episode: Turfgrass soil sample depth, and what a pesticide-free golf course looks like (photo gallery). Show page with all the links here:
Bangkok doesn't have bentgrass greens. You can find bentgrass greens in Myrtle Beach and Fukuoka, however. This post looks at dew point temperatures in summer at these three locations.
www.asianturfgrass.com/post/bentgra...
www.asianturfgrass.com/post/bentgra...
Bentgrass and tropical dew point temperature | Asian Turfgrass Center
Many golf course superintendents around the world manage creeping bentgrass greens for some portion of the year in what we could call tropical conditions. One of the places where summers have…
www.asianturfgrass.com
September 17, 2025 at 11:10 PM
Bangkok doesn't have bentgrass greens. You can find bentgrass greens in Myrtle Beach and Fukuoka, however. This post looks at dew point temperatures in summer at these three locations.
www.asianturfgrass.com/post/bentgra...
www.asianturfgrass.com/post/bentgra...
The website for the Thai GCSA's conference in Pattaya from March 9 to 11 has been updated with speaker information, topics, a basic schedule, and a note about registration. #TurfTourism
Home | Sustainable Turfgrass Management in Asia 2026
The can't miss turfgrass event in Southeast Asia
stmia.asianturfgrass.com
September 15, 2025 at 9:47 AM
The website for the Thai GCSA's conference in Pattaya from March 9 to 11 has been updated with speaker information, topics, a basic schedule, and a note about registration. #TurfTourism
Deer and dollar spot at Royal Copenhagen with Martin Nilsson
YouTube video by Asian Turfgrass Center
youtu.be
September 13, 2025 at 3:12 AM
Søllerød Golfklub's course manager Mads Andersen joined me for another video abut pesticide-free golf courses in Denmark.
Mads Andersen on dollar spot, pesticide-free golf course management, and automowers
Mads Andersen is the Course Manager at Søllerød Golfklub, located 6 km from Furesø. Mads and I went to look at this pesticide-free golf course on August 13 while the Danish Golf Championship was…
youtu.be
September 10, 2025 at 11:10 PM
Søllerød Golfklub's course manager Mads Andersen joined me for another video abut pesticide-free golf courses in Denmark.
Taking a look and having a talk about the good and the bad when you don't apply pesticides to golf course turf.
www.asianturfgrass.com/post/an-hone...
www.asianturfgrass.com/post/an-hone...
An honest and open look at conditions on a pesticide-free golf course | Asian Turfgrass Center
Imagine managing turf without being able to use any pesticides. Then imagine a DP World Tour event gets scheduled at your course. Knowing that the conditions will be visible on television to a global…
www.asianturfgrass.com
September 8, 2025 at 10:19 PM
Taking a look and having a talk about the good and the bad when you don't apply pesticides to golf course turf.
www.asianturfgrass.com/post/an-hone...
www.asianturfgrass.com/post/an-hone...
Check this article out for the pretty photo of with deer. Then read it for practical advice from Martin Nilsson about managing a golf course with no pesticides. #TurfReads
Article about pesticide-free management | Asian Turfgrass Center
There’s an article I enjoyed reading in the September 2025 issue of Greenkeeper International. It addresses a topic I’ve also shared a bit about recently. Pesticide-free golf course management by…
www.asianturfgrass.com
September 8, 2025 at 9:47 AM
Check this article out for the pretty photo of with deer. Then read it for practical advice from Martin Nilsson about managing a golf course with no pesticides. #TurfReads
I went to Denmark to see for myself what a pesticide-free golf course would be like for a professional tournament. Here's a discussion with the course manager about what goes in to producing these conditions.
youtu.be/53j2W0okx_s
youtu.be/53j2W0okx_s
Thomas Pihl on pesticide-free golf course management and tournament conditions
Thomas Pihl is the course manager at Furesø Golfklub near Copenhagen. I spoke with him during the DP World Tour's Danish Golf Championship about managing a pesticide-free golf course and preparing it…
youtu.be
September 7, 2025 at 9:11 AM
I went to Denmark to see for myself what a pesticide-free golf course would be like for a professional tournament. Here's a discussion with the course manager about what goes in to producing these conditions.
youtu.be/53j2W0okx_s
youtu.be/53j2W0okx_s
I was collecting some measurements at Keya GC this weekend and saw Quinn Thompson walking around. I asked him a few questions.
Golf in Japan and grass lines with Quinn Thompson
Quinn Thompson joined me for a cart ride around Keya Golf Club during the KBC Augusta tournament in 2025.
See our previous cart ride video about bunkers and the two green system:…
youtu.be
September 1, 2025 at 9:47 AM
I was collecting some measurements at Keya GC this weekend and saw Quinn Thompson walking around. I asked him a few questions.
Plotting sunshine hours (or solar radiation) vs. temperature is a good way to identify locations with similar and dissimilar growing environments for turf. #TurfHacks
www.asianturfgrass.com/post/world-c...
www.asianturfgrass.com/post/world-c...
World cities plotted by climatological normals, August | Asian Turfgrass Center
This bubble chart shows 46 world cities plotted by average temperature, sunshine, and precipitation in August. We see the continuing trend for cities in Asia to have more rain and less sunshine than…
www.asianturfgrass.com
August 26, 2025 at 10:49 PM
Plotting sunshine hours (or solar radiation) vs. temperature is a good way to identify locations with similar and dissimilar growing environments for turf. #TurfHacks
www.asianturfgrass.com/post/world-c...
www.asianturfgrass.com/post/world-c...