Solu-Cal
Get more from fall fertilizer applications with Solu-Cal. Supplying soluble calcium is essential to your turf’s summer recovery and winter hardiness. Fertilizer applications with Solu-Cal-enhanced...
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Spoon-feed N now to beat anthracnose
Basal rot anthracnose is a serious problem on Poa annua./ Courtesy The Ohio State University Buckeye Turf The best way to beat anthracnose is to give greens a good, healthy dose of N in the Spring to...
View ArticleAgrotain International: UFLEXX
Providing consistent nitrogen feeding for as long as eight weeks, UFLEXX is specifically intended for turf uses where repeat application is desirable. It features an exclusive inhibitor that blocks...
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Biodiversity Products
Made in the USA, SN14 cuts nitrates by 25%. It supplies the missing form of nitrogen that your turf really wants, and doesn’t have. Because SN14 is 100% soluble, it will not clog drip lines or create...
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How turfgrasses use urea-nitrogen
By Richard J. Hull, Ph.D., Haibo Liu, Ph.D. and N. Menchyk, Ph.D. Nitrogen (N) is the most abundant mineral element in turfgrasses, comprising three to five percent of leaf dry weight. Consequently, N...
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Crystal Green
Crystal Green Plant-Activated nutrient technology supplies turf with plant-available phosphorus, nitrogen and magnesium in one slow-release granule. Releasing in response to root citrate production,...
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Koch Agronomic Services: UMAXX fertilizer
UMAXX stabilized nitrogen enhanced efficiency fertilizer by Koch Agronomic Services (KAS) has the nutrition a plant needs to stay healthy and green, according to the company. UMAXX fertilizer is...
View ArticleTurf toughie: nitrogen and fertilizers
Doug Soldat, soil scientist at the University of Wisconsin-Madison, poses a deceptively simple question to his students: Of the nitrogen in a grass plant, how much comes from applied fertilizer and how...
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Nitrogen fertilization and silvery-thread moss
Figuring out N’s contributions to STM success By Zane Raudenbush, Ph.D., and Steve Keeley, Ph.D. If you’re a superintendent managing cool-season grass putting greens, you’ve most likely dealt with...
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Crystal Green
Crystal Green® (5-28-0-10 Mg) builds vibrant, healthy turf with 30 percent more root length and density. As the first Root-Activated nutrient technology to offer phosphorus, with nitrogen and...
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Koch Turf & Ornamental: UMAXX
UMAXX® stabilized nitrogen, an enhanced efficiency fertilizer, contains both a urease and a nitrification inhibitor, protecting against all forms of nitrogen loss—ammonia volatilization,...
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Clark Talks Turf: Nitrogen mineralization
Kevin Frank, Ph.D., is a turfgrass scientist at Michigan State University. He conducts research on soil fertility, turf nutrition and soil physical and chemical processes in addition to publishing and...
View ArticleTurf toughie: nitrogen and fertilizers
Doug Soldat, soil scientist at the University of Wisconsin-Madison, poses a deceptively simple question to his students: Of the nitrogen in a grass plant, how much comes from applied fertilizer and how...
View ArticleNitrogen fertilization and silvery-thread moss
Figuring out N’s contributions to STM success By Zane Raudenbush, Ph.D., and Steve Keeley, Ph.D. If you’re a superintendent managing cool-season grass putting greens, you’ve most likely dealt with...
View ArticleKoch Agronomic Services UMAXX fertilizer
UMAXX® stabilized nitrogen enhanced efficiency fertilizer provides plants with the nutrition needed to stay healthy and green for up to 12 weeks. The dual-inhibitor technology of both a urease and a...
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Crystal Green
Crystal Green® (5-28-0-10 Mg) builds vibrant, healthy turf with 30 percent more root length and density. As the first Root-Activated nutrient technology to offer phosphorus, with nitrogen and...
View ArticleClik here to view.
Koch Turf & Ornamental: UMAXX
UMAXX® stabilized nitrogen, an enhanced efficiency fertilizer, contains both a urease and a nitrification inhibitor, protecting against all forms of nitrogen loss—ammonia volatilization,...
View ArticleClik here to view.
Clark Talks Turf: Nitrogen mineralization
Kevin Frank, Ph.D., is a turfgrass scientist at Michigan State University. He conducts research on soil fertility, turf nutrition and soil physical and chemical processes in addition to publishing and...
View ArticleClik here to view.
Twenty years of measuring nitrogen leaching from turfgrass
The bottom portion of the stainless steel lysimeter and the carboy that collects leachate can be seen inside the access chamber. (Photo: Kevin Frank, Ph.D.) Turfgrass systems require a diversity of...
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