A quick, interactive guide helped them understand their design style and. A fertilizer with a 3 12 ratio contains one and a half times as much n as k2o and three times more n than p2o5. W 6 36 blue label tobacco fertilizer potash derived from cotton hull ash. The ratio of the fertilizer in the example above is 312. A general garden use fish fertilizer click on label for larger image. Here is the mystery of fertilizers broken down into its most basic form.
Black label zn may be placed 12 inches below seeds or directly injected into root system because the product is nonphytotoxic. Tony goldsby of ewing irrigation explains the contents of a fertilizer label. The organic fertilizer of claim 1 further including a supplement selected from the group consisting of natural glycerol, humate, fulvate, acetic acid, propionic acid, citric acid, lactic acid, and mixtures thereof. Fertilizer labels contain a lot of information that may be unfamiliar. Table 1 shows how to estimate the amount of fertilizer to apply based on the product.
Calculating nutrient content of dry and liquid fertilizers frequency of fertilizer and lime applications timing of fertilizer and lime applications. Sweep any misplaced granules back onto the area you are treating immediately after. Fertilizer labels indicate the percentage of nitrogen in the product see how can i decipher a fertilizer label. A fully chelated micronutrient package designed to be stable with aminebased herbicides and fertilizers. Use the fertilizer label to calculate appropriate rates and applications grade npkmg. Specimen label recent research has shown that environmental bu. Plant nutrients in addition to nitrogen, phosphorus and potassium. A derived from section is a listing of the actual source materials that constitute the primary and secondary plant nutrients guarantees. In this lesson, students will learn how to read and interpret fertilizer labels to properly apply fertilizer. Fertilizer materials fertilizer label complete versus incomplete fertilizer specialpurpose fertilizers slowrelease fertilizers organic fertilizers calculations of application rates ex.
The organic fertilizer of claim 1 further including a supplement selected from the group comprising natural glycerol, humate, fulvate, acetic acid, propionic acid, citric acid, lactic acid, and mixtures thereof. Mike beaker got their new product label by running a design contest. Use the fertilizer label to calculate appropriate rates. This chart provided as a reference to verify the accuracy of irrigation water from our fertilizer injector. Look for the italicized segments for helpful notes, but always refer to the fert ilizing materials law and regulations for the entire labeling, licensing, and registration requirements. Fertilizer types fertilizing is an important practice, but it is not a cureall. Liquinox home of liquid fertilizer 221 west meats ave orange ca. Potassiumbased fertilizer with 3% actagro organic acids to meet mid and lateseason crop demand, helping to improve crop quality and yields.
Know what is required to be printed on a fertilizer label. Can17 bulk label west, yara north america, can17 created date. All fertilizer products distributed in washington must first be registered with the washington state department of agriculture wsda, pesticide management division. Net weight brand and grade of fertilizer guaranteed analysis of each nutrient in fertilizer name and address of manufacturer other valuable information some manufacturers. American plant food control officials aapfco, all fertilizer labels must contain the following information. The standard label is discussed and presented in this publication in one of its simplest forms. While general fertility guidelines can aid in maintaining high quality turfgrass, even the best recommendations are of little value if one cannot accurately apply the fertilizer recommended. Standard label preface one of the many results of aapfcos consensus efforts is the standard fertilizer label. The following is required on a commercial fertilizer label, as specified in e california code of th regulations ccr section 2303. Always follow label directions and adjust spreader settings as indicated. There are three large printed numbers on every bag of fertilizer. The term commercial fertilizers as used in the connecticut fertilizer statute includes.
Fertilizer labels and calculations we will learn how to read labels how to calculate amounts of fertilizer needed for an area fertilizer labels some information is required by law to be on the fertilizer bags. Ideal for maintenance of turf such as golf courses and athletic fields. Conventional fertilizing materials licensing, registration. Daniels agrosciences has developed innovative and exceptional products for the commercial grower and home gardener. Product label for phighter k product sds for phighter k. The big five five required components must appear on a fertilizer label. Aapfco rules and regulations fertilizer 2a as all guarantees for plant nutrients are made as a percentage of weight, all products must be labeled and sold by net. Understanding fertilizer labels department of agriculture. Edit to liquid fertilizer label product label contest. The directions for use of this product are believed to be adequate and the user or buyer must always follow the label directions carefully and exercise judgment and caution when using this product under their growing conditions. It is most effective when turf is growing rapidly and least effective when turf is dormant or suffering from stress. After roasting and crushing, oils are extracted from the seeds to yield a crude oil. An organic fertilizer consisting essentially of oilseed extract and whey.
Jan 15, 2009 although not classified as an organic fertilizer, daniels plant food does contain sufficient biodegradable carbon to give it organic properties. Granted, as a percentage of total production costs, fertilizers represent a. This fertilizer registration guidance document provides information pertaining to. How to read fertilizer label numbers by doityourself staff. Black label zn contains nitrogen, available phosphate, and humic acids. Students will learn to calculate fertilizer application formulations. Reading and interpreting fertilizer labels cte online. The base for this fertilizer is produced from soybean seed. The international code of conduct for the sustainable use and. The information on the label is the guaranteed amount. Daniels plant food, a complete liquid fertilizer with a 1on. Aug 18, 2014 tony goldsby of ewing irrigation explains the contents of a fertilizer label. The first number is the amount of nitrogen n, the second number is the amount of phosphate p 2 o 5 and the third number is the amount of potash k 2 o.
Fertilizer applications should be avoided around surface water or near wells. This information is given on the label or bill of sale and is guaranteed. Purdue universitys college of agriculture leads globally in the science and business of agriculture, food, life, and natural resources, positively changing the world through our unwavering commitment to excellence in serving the land grant missions of learning, discovery, and engagement. Gainer 202020 is a foliar fertilizer containing nitrogen, phosphate, potash, and micronutrients. Black label zn is designed for use in all soil types. An organic fertilizer consisting essentially of corn steep liquor, oilseed extract and whey. Proper fertilization is critical to maintain lawn health and vigor. Bu i l d h e a l t h y s o i l 1 printed on recycled paper sep 04 when to apply the best time to feed your lawn is in the fall to build up nutrient reserves in the grass.
Applied alone, with pesticides, or with other fertilizers, this product may be applied directly to the soil or. Reading and interpreting fertilizer labels by aireal covey. To help protect these natural resources, avoid applying product to sidewalks, driveways, roadways, and other impervious surfaces. A derived from section is a listing of the actual source materials that constitute the primary. Usually all that is needed to compare two fertilizers is the amount and the availability of plant nutrients in the material. Natures source professional plant food 1043 brings out the best in everything you grow. Liquinox home of liquid fertilizer 221 west meats ave. These three numbers represent the primary nutrients nitrogenn phosphorusp potassiumk. Safe, nonburning for use on vegetables, flowers, shrubs, lawns, and trees. Check out the deal on daniels 1043 liquid fertilizer 4. Understanding a turf fertilizer label umass center. Determine percentages of the major active ingredients in the package.
The information required on the label and the way in which the information is given are specified by the fertilizer law. Net weight brand and grade of fertilizer guaranteed analysis of each nutrient in fertilizer name and address of manufacturer other valuable information some manufacturers add the. Anatomy of a watersoluble fertilizer label jr peters inc. Professional plant food 1043 natures source plant food. Commercial fertilizers are required by state fertilizer labeling laws to state the percentage of the nutrients present in the form of a guaranteed analysis, found on every fertilizer bag. Sure, it looks intimidating, but follow these instructions to solve the fertilizer labels mystery. This is because different nutrient components have varying. Reading fertilizer label numbers can be a daunting task when trying to find the right formulation.
In new york state this product may only be used by commercial applicators and at no more than 333 lb 0. Fertilizing lawns, ec 1278 oregon state university. Ofa bulletin 25 septemberoctober 2006 number 898 3. Most of you only dig into a fertilizer label only when the need arises and specific information is needed. There are three large printed numbers on every bag of fertilizer required by law.
Purdue universitys college of agriculture leads globally in the science and business of agriculture, food, life, and natural resources, positively changing the world through our unwavering commitment to excellence in serving the land grant missions. Gainer 202020 should be mixed with water prior to application and may be used in conjunction with pesticide sprays except dormant oil, lime sulfur, and highly alkaline spray materials. If you decide to fertilize twice a year, feed once in late may and then again in the fall. The ratio of a fertilizer is the relationship between the n p2o5 and k2o content of a fertilizer. Daniels plant food for home gardeners and professional growers is a liquid plant food that can be applied to plants of all varieties, and mixes instantly in cold water. Sometimes, a palm fertilizer label will express magnesium mg as the fourth number in the grade.
Aapfco product label guide association of american plant food control officials 2015. The fertilizing materials law and regulations can be found in pdf format on our website at. Fertilizer grades of 451530, 361224, and 936 also have a 312 ratio. Rules and regulations relating to fertilizers pursuant to due publication and notice of opportunity for a public hearing, the director has adopted the following regulations. Foliar nutrient beneficial to plants with new or young foliage that have suffered adverse growing conditions.
Poor soil structure which does not allow for adequate drainage or aeration. Jun 27, 2012 fertilizer labels contain a lot of information that may be unfamiliar. Whats on the fertilizer label sun gro horticulture. Mar 31, 2014 whats on the fertilizer label march 31, 2014 1. Other plant nutrients, when mentioned in any form or manner shall be registered and shall be guaranteed. Net weight by law, all formulas must be labeled on a net weight basis rather than package volume. The florida fertilizer label 2 specialty fertilizer, 49 pounds and less, designed for home and garden use, is exempt for the chlorine requirement. Liquinox fish 511 is a fish fertilizer that may be soil or foliar applied. Daniels 1043 professional plant food combines all the essential nutrients required for peak plant metabolism, together with the seeds own organic growth. A useful place to start when discussing fertilizers is the fertilizer label itself. Tuesday, september 12, 2017 troy buechel fertilizers are necessary to feed plants with nutrients that are not available in the growing medium solution or the irrigation water. These labels contain several very useful pieces of important information for all growers. Imagine bettertoned plants, earlier flowering and darker foliage with.
Anatomy of a watersoluble fertilizer label continued from page 23. Plants, like people, need a balanced diet to thrive. Shade trees or tree roots in or around the garden area. Fertilizer labels this section will discuss information that is critical to understand as you develop a nutritional program for containerized greenhouse crops. In order to intelligently purchase and apply turfgrass fertilizers, one must be able to read and understand a fertilizer label.
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