Calcium Products - TURF Products

Calcium Products - TURF Products

How to repair sodic soils

Sodium problems are becoming more widespread Sodic soils are one of the most difficult challenges facing turf managers in areas where they exist. With the rise of effluent water use for golf course and athletic field irrigation, sodium problems are becoming more widespread than they were in the past. High levels of sodium create a toxic environment for plant health and destroy the physical structure of soils. Sodium becomes a problem when it reaches levels that overwhelm the natural equilibrium of the soil. It causes soil clay particles to swell and disperse, causing soil pores to become blocked, limiting water infiltration and drainage of the soil. Plants trying to grow in sodic soils exhibit symptoms of drought due to excessive uptake of sodium and lack of water infiltration into the soil where roots normally grow. Check out our document on using SO4 and 98G to manage sodium affected soils. Del…
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Healthy golf greens without Aerification—Believe it or Not!

Remember the show Ripley’s Believe it or Not with Jack Palance back in the early 80’s?  The premise of the show was to showcase unusual items and bizarre events so strange that viewers would question the claims. From what I remember about the show, it had that, you have to see it to believe it feel. The story of Spring Valley Golf Course in Livermore, IA, was one of those “believe it or not” moments for me.

Media

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Reclaiming your golf course . . . .

Calcium Sulfate Dihydrate is the most popular and most commonly used material to reclaim sodic soils and treat soils irrigated with reclaimed, sodic water. Please note that this article started with calcium sulfate dihydrate as the source, not calcium sulfate. I want to be clear, there is a huge difference; knowing what you’re applying is key to reclaiming your golf course.
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The Unsung Heroes

When I first started with Calcium Products 5 years ago I heard an extreme environmentalist talk about the “AUGUSTA EFFECT” and he was referring to how televising the Masters in color started the overuse of fertilizers in order to make golf courses and home lawns look as “perfect” as Augusta National. Take it from me, nothing is “perfect” but Augusta is close and it is not because of the overuse and irresponsible application of chemicals or pesticides. Like thousands of other GCSAA superintendents, Augusta National follows a very well thought out, well executed fertility plan. See this article written during this year’s Masters Tournament regarding some of the best practices in maintaining the course, Augusta National Golf Club: Nothing Cosmetic. The use of the phrase the “Augusta Effect” is one, unfair because Augusta National is an easy target due to the extreme privacy of the clubs operations, and two the…
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Managing Salts in Soil & Irrigation Water

On a recent trip to Arizona, I had an opportunity to meet with multiple superintendents that are currently using the SuperCal brands to manage high salts in the soil. Golf courses, particularly in the Southwest have started to use reclaimed water out of necessity to irrigate the turf. The global demand for fresh potable water is doubling every 20 years and due to this demand golf course superintendents must take an integrated approach to growing healthy turf. One of the recurring issues we kept hearing about in Arizona was dealing with bicarbonates in the irrigation water. I have linked an excellent article regarding the management of salts in the soil and irrigation water. This article was written by Sowmya (Shoumo) Mitra, PhD. from the Golf Course Management magazine in January of 2001.  
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