The ammonium sulfate fertilizer or sulfate of ammonia ((NH4)2SO4; sulfate is also spelled sulphate) is sometimes called ammosul or further abbreviated as AS or AMS. It needs nitrogen in same quantity as mentioned above for Zoysia. Nitrogen has a big role in chlorophyll creation. Slow-release lawn fertilizers provide less risky alternatives to ammonium sulfate. Tall Fescue is a cool season grass. We recommend using Greenway Biotech, Inc. Tomato Fertilizer for tomato plants since that was specifically formulated for maximum yield for tomato plants. For warm seasons grasses apply ammonium sulfate from spring through the growing season. Ammonium sulfate fertilizers easily blend with other nitrogen fertilizers allowing for a more stable, dry-lawn fertilizer. Zoysia grass needs 2 to 4 lb. Growers apply ammonium sulfate primarily where they need supplemental N and S to meet the nutritional requirement of growing plants. "For example, using 12-11-2 fertilizer, if we knew we wanted to apply one pound of nitrogen, we would use 1/12th of 100 pounds," he said. The fertilizer is found suitable for all types of plants and grasses both warm season as well as cool season. At time of writing this piece of content ammonium sulfate was cheaper when compared to its prices with slow release fertilizers by taking into account per pound of nitrogen cost. of nitrogen a year per thousand sq. The guaranteed analysis is 21-0-0+24(S). Correct use of this fertilizer maintains healthy nitrogen levels in the soil and, in the case of alkaline soils, helps to maintain a good pH balance. Zoysiagrass (Zoysia spp. ALy is the Owner and CEO of Lawn Mower Sale . The past two weeks, CropLife magazine has covered the developments at the West Fertilizer Co. plant in West, TX. Lack of sulfur can cause different health problems for your lawn such as slow growth, yellowing older leaves and your grass not achieve the maturity in the required time frame. The idea behind this information pack is to provide quick and easily accessible source of information to Garden Lovers for better and informed decision about all lawn mowers and tractors related purchases. If the soil pH is below 5, the urea form of nitrogen is preferred. Ammonium sulfate has a pH value of 5.5 and the sulfur it contains will provide a tiny bit of help. Ammonium sulfate contains 21 percent nitrogen. The effects of this fertilizer remain for 4 to 6 weeks. Ammonium Sulfate Use Recommendations Begin applications three weeks after transplanting. The ammonium nitrate debate is getting more interesting. It is important to read your fertilizer supplier instructions how to use it and in what amount. Hundreds of readers have passed along these items to their friends and co-workers while dozens more have sent their comments on this tragedy directly to us. Anti- caking agents are also added to the fertilizer. If the pH is above 5, ammonium sulfate can be used. As it is obvious from its name ammonium sulfate provides lawns with sulfur and nitrogen. Ammonium nitrate, NH4NO3, is a salt of ammonia and nitric acid that is highly soluble in water. Blood meal (12.5-1.5-0.6) releases nutrients over a period of two to six weeks. Applying it just before the spring digging of the site allows you to evenly distribute the substance on the bed. When To Fertilize Bermuda Grass In Texas? To feed your lawn with required 4 lbs. 99 Side-dress 1 cup per 20 linear feet of row. Ammonium sulfate supplies nitrogen and sulfur in a water-soluble form, so that as soon as it rains or the lawn is irrigated, nutrients are immediately available to grass roots. Fertilizing your lawn with ammonium sulfate provides a quick-release boost for grass. Using ammonium sulfate in crop fields can simultaneously eliminate sulfur and nitrogen deficiencies and consequently improve the quality of agricultural products. Other Uses for Ammonium Nitrate The fertilizer comes with properties for giving your lawn a lush green look even at low temperature. Nitrogen plays a vital role in different functions of a plant, is highly important for its overall wellbeing. It needs 2 to 4 lbs. Alternatively, apply ammonium sulfate according to the supplier's instructions. Avoid using straight soluble nitrogen fertilizers such as ammonium sulfate or urea during late fall because they increase the susceptibility to disease and winterkill. So before apply it to your lawn it is important to properly understand the maximum amount of ammonium sulfate needs of your grass type and also makes sure when to apply it means the timing gap between two applications. 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