John Rowland (JR) (@1Rowland1) profile picture

From Jersey Shore 🌊, PhD in Soil & Water Science (Turfgrass), Agronomist

Fort Lauderdale, FL
Joined February 2011
Found these yesterday… 🍄‍🟫🍄
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We just got engaged at @LBKCR ! 💎🏝️⛳️ Perfect place to move #ONWARD in life! #LeadOut @turfmonkeyboy @coreykimball345
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Turf Talk tonight! @1Rowland1 is going to join us and talk managing off type bermudas in greens among other things. See everyone 7ish est tonight! @TyRobbTurf @BorRazu13 Thanks to our partners @AerationTech #ATIGOLFSERVICES
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Sounds familiar 😜👍🏻
Nematode counts are not always the best indicator of nematicide efficacy on turf. Focus on root health and not nematode numbers to determine if a treatment works onlinelibrary.wiley.com/doi/…
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Yes! 🧐👍🏻
Is ammonium sulfate the best N source? I came across some long-term fertilizer evaluation trials and I wrote about what I found interesting. sites.udel.edu/jremer/2024/0…
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Golf courses provide valuable habitat for plants and animals. Creating, protecting and improving those habitats takes a team effort between golfers, superintendents and scientists.
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Surprising spotted spurge trial! With all the expected heavy hitters included, Sencor provided some amazing control. Anyone know what the “secret” coded treatment is? Hint: It’s an oldie but goodie. 😜
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Sodium/Bicarbonate study shows that under high levels of each ammonium sulfate provided a darker green color than CaNO3. Gypsum had no positive effect.
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Great FLREC Field Day! 🪱⛳️🐊
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Looks like a Frisky Fairy Ring Friday in Old San Juan. 🍄
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Feeling the effects of El Niño? Join @JBUnruh and @DarrenJDavisGCS on Wednesday, Feb. 28 to learn high-level points concerning impacts to turfgrass regarding the science elements of water, light, temperature and nutrition as the key drivers for plant growth and how these have been affected by El Niño. shorturl.at/dqKOS
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In South Florida, El Niño weather patterns have caused major issues for superintendents. Learn what @GCSAA members are doing to treat the turf and communicate with members: bit.ly/42Of4pm
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El Niño has meant a cloudy and wet winter so far in Florida and other parts of the Southeast. Here’s a few ways to manage the impact on turf 👇

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the image on the left contains 5,500 individual galaxies. the image on the right shows that part of the sky in comparison to the moon. look at how SMALL it is. let that give you a scale of just how many galaxies are out there.
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Got hacked account back. New additions to “Beach Wall”. 🌊
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Nematodes are a concern at many golf courses and they can be tough to manage. This article from @1Rowland1 has general strategies for control and specifics for managing the particular species of nematodes that may be causing problems at your course #GSRrewind 👇

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