Calcium Products - TURF Products

Calcium Products - TURF Products

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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2014 Iowa Turfgrass Show

Thank you to everyone who stopped by to discuss SuperCal & bunker sands at the Iowa Turfgrass Show!                                                                                             We look forward to seeing you at the next show! 
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Gypsum is gypsum . . . right? Wrong.

  Gypsum is gypsum…right? Wrong. Gypsum is just gypsum and any will do, right? Wrong! Just like any product in the marketplace, there are high quality and low quality gypsum's and the adage of you get what you pay for is absolutely true. Gypsum is a very misunderstood amendment; most people don’t understand the value. Before I talk about how the quality of gypsum can affect its effectiveness, let me give you a general overview of the material. Gypsum comes in two different forms, both of which can be used in the turf industry. The first is calcium sulfate anhydrite and the second is calcium sulfate dihydrate. As you can read, both forms have both calcium and sulfur as part of the elemental make-up. The difference between the two, however, is directly tied to its effectiveness and that difference is water! The second form, calcium sulfate dehydrate, has 2 additional…

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Do you know where your lime and gypsum come from?

There are a lot of companies that claim to have the best product on the market but can those companies stand behind that product 100% without being the manufacturer? We can say without a doubt our products are the best. Calcium Products, Inc., takes pride in the fact that our products are milled, formulated, bagged and distributed, by us, to all points across the U.S.  and Canada. In addition to the Calcium Products bags, look for our product next year in a new line of products for homeowners, Pure Elements. If you want to make sure you are getting the best, look for the name Calcium Products or Pure Elements on the bag. Calcium Products has the purest, cleanest, fastest-acting, most efficient limestone and gypsum on the  market today. If anyone tells you their product is better, ask them where they source their materials.  
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What are the two types of gypsum; which to choose?

When choosing gypsum it has to be a calcium sulfate di-hydrate (CaSO4*2H2O). This form of gypsum is by far the most soluble form available. Let’s take a second to review the two major forms of gypsum in the marketplace today in lawn care. The first form is what I mentioned above, calcium sulfate di-hydrate (CaSO4*2H20) and the second form is simply calcium sulfate (anhydrite) (CaSO4). You’re probably thinking, ‘what’s the big deal, gypsum is gypsum and after all it’s only a commodity.’ But there actually is a huge difference. One is very fast acting and extremely water-soluble; the other is not. The di-hydrate form is what you need to look for. This type of gypsum is already infused with two extra molecules of water making it easier to break down.  This makes the nutrients available to the plant as soon as it dissolves into solution; with some brands that’s only…
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